368969823 has 10 divisors (see below), whose sum is σ = 551177264. Its totient is φ = 245979828.

The previous prime is 368969807. The next prime is 368969833. The reversal of 368969823 is 328969863.

It is not a de Polignac number, because 368969823 - 2⁴ = 368969807 is a prime.

It is a super-2 number, since 2×368969823² = 272277460569302658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 368969823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368969833) 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 9 ways as a sum of consecutive naturals, for example, 2277511 + ... + 2277672.

Almost surely, 2^368969823 is an apocalyptic number.

368969823 is a deficient number, since it is larger than the sum of its proper divisors (182207441).

368969823 is an equidigital number, since it uses as much as digits as its factorization.

368969823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555195 (or 4555186 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 368969823 is about 19208.5872203033. The cubic root of 368969823 is about 717.2385369037.

The spelling of 368969823 in words is "three hundred sixty-eight million, nine hundred sixty-nine thousand, eight hundred twenty-three".