3624160401 has 15 divisors (see below), whose sum is σ = 5414678731. Its totient is φ = 2415745728.

The previous prime is 3624160399. The next prime is 3624160433. The reversal of 3624160401 is 1040614263.

The square root of 3624160401 is 60201.

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

3624160401 is a `hidden beast` number, since 36 + 24 + 1 + 604 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3024890001 + 599270400 = 54999^2 + 24480^2 .

It is not a de Polignac number, because 3624160401 - 2¹ = 3624160399 is a prime.

It is a super-2 number, since 2×3624160401² = 26269077224352961602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3624160451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 538465 + ... + 545153.

Almost surely, 2^3624160401 is an apocalyptic number.

3624160401 is the 60201-st square number.

3624160401 is the 30101-st centered octagonal number.

It is an amenable number.

3624160401 is a deficient number, since it is larger than the sum of its proper divisors (1790518330).

3624160401 is an frugal number, since it uses more digits than its factorization.

3624160401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13390 (or 6692 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The cubic root of 3624160401 is about 1536.0398053344.

Adding to 3624160401 its reverse (1040614263), we get a palindrome (4664774664).

It can be divided in two parts, 3624 and 160401, that added together give a square (164025 = 405²).

The spelling of 3624160401 in words is "three billion, six hundred twenty-four million, one hundred sixty thousand, four hundred one".