368949879 has 24 divisors (see below), whose sum is σ = 555830912. Its totient is φ = 235560960.

The previous prime is 368949863. The next prime is 368949901. The reversal of 368949879 is 978949863.

It is not a de Polignac number, because 368949879 - 2⁴ = 368949863 is a prime.

It is a super-2 number, since 2×368949879² = 272248026428229282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368949839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20247 + ... + 33879.

Almost surely, 2^368949879 is an apocalyptic number.

368949879 is a deficient number, since it is larger than the sum of its proper divisors (186881033).

368949879 is a wasteful number, since it uses less digits than its factorization.

368949879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13767 (or 13764 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The square root of 368949879 is about 19208.0680704750. The cubic root of 368949879 is about 717.2256136579.

The spelling of 368949879 in words is "three hundred sixty-eight million, nine hundred forty-nine thousand, eight hundred seventy-nine".