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3672481201 = 606012

3672481201 has 3 divisors (see below), whose sum is σ = 3672541803. Its totient is φ = 3672420600.

The previous prime is 3672481193. The next prime is 3672481237. The reversal of 3672481201 is 1021842763.

It can be divided in two parts, 367248 and 1201, that added together give a square (368449 = 6072).

The square root of 3672481201 is 60601.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1021842763 = 4547224729.

It can be written as a sum of positive squares in only one way, i.e., 3534183601 + 138297600 = 59449^2 + 11760^2 .

It is not a de Polignac number, because 3672481201 - 23 = 3672481193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3672481261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 30301 + ... + 90901.

It is an arithmetic number, because the mean of its divisors is an integer number (1224180601).

Almost surely, 23672481201 is an apocalyptic number.

3672481201 is the 60601-st square number.

3672481201 is the 30301-st centered octagonal number.

It is an amenable number.

3672481201 is a deficient number, since it is larger than the sum of its proper divisors (60602).

3672481201 is an frugal number, since it uses more digits than its factorization.

3672481201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121202 (or 60601 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The cubic root of 3672481201 is about 1542.8363426972.

The spelling of 3672481201 in words is "three billion, six hundred seventy-two million, four hundred eighty-one thousand, two hundred one".

Divisors: 1 60601 3672481201