368538231 has 16 divisors (see below), whose sum is σ = 523065600. Its totient is φ = 230142528.

The previous prime is 368538179. The next prime is 368538253. The reversal of 368538231 is 132835863.

It is not a de Polignac number, because 368538231 - 2¹³ = 368530039 is a prime.

It is a super-2 number, since 2×368538231² = 271640855417218722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 368538231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368538431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31251 + ... + 41396.

It is an arithmetic number, because the mean of its divisors is an integer number (32691600).

Almost surely, 2^368538231 is an apocalyptic number.

368538231 is a deficient number, since it is larger than the sum of its proper divisors (154527369).

368538231 is a wasteful number, since it uses less digits than its factorization.

368538231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72758.

The product of its digits is 103680, while the sum is 39.

The square root of 368538231 is about 19197.3495826898. The cubic root of 368538231 is about 716.9587713047.

The spelling of 368538231 in words is "three hundred sixty-eight million, five hundred thirty-eight thousand, two hundred thirty-one".