368253613 has 16 divisors (see below), whose sum is σ = 457918720. Its totient is φ = 288354816.

The previous prime is 368253607. The next prime is 368253617. The reversal of 368253613 is 316352863.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 368253613 - 2⁵ = 368253581 is a prime.

It is a super-2 number, since 2×368253613² = 271221446975107538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368253617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12033 + ... + 29686.

It is an arithmetic number, because the mean of its divisors is an integer number (28619920).

Almost surely, 2^368253613 is an apocalyptic number.

It is an amenable number.

368253613 is a deficient number, since it is larger than the sum of its proper divisors (89665107).

368253613 is a wasteful number, since it uses less digits than its factorization.

368253613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41836.

The product of its digits is 77760, while the sum is 37.

The square root of 368253613 is about 19189.9352005159. The cubic root of 368253613 is about 716.7741573281.

The spelling of 368253613 in words is "three hundred sixty-eight million, two hundred fifty-three thousand, six hundred thirteen".