3601273 has 4 divisors (see below), whose sum is σ = 3878308. Its totient is φ = 3324240.

The previous prime is 3601267. The next prime is 3601291. The reversal of 3601273 is 3721063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 3250809 = 592^2 + 1803^2 .

It is a cyclic number.

It is not a de Polignac number, because 3601273 - 2⁹ = 3600761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3601243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138498 + ... + 138523.

It is an arithmetic number, because the mean of its divisors is an integer number (969577).

Almost surely, 2^3601273 is an apocalyptic number.

It is an amenable number.

3601273 is a deficient number, since it is larger than the sum of its proper divisors (277035).

3601273 is a wasteful number, since it uses less digits than its factorization.

3601273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277034.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3601273 is about 1897.7020314054. The cubic root of 3601273 is about 153.2799493851.

The spelling of 3601273 in words is "three million, six hundred one thousand, two hundred seventy-three".