368136913 has 8 divisors (see below), whose sum is σ = 390303200. Its totient is φ = 346249728.

The previous prime is 368136911. The next prime is 368136929. The reversal of 368136913 is 319631863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 368136913 - 2¹ = 368136911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368136911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67056 + ... + 72337.

It is an arithmetic number, because the mean of its divisors is an integer number (48787900).

Almost surely, 2^368136913 is an apocalyptic number.

It is an amenable number.

368136913 is a deficient number, since it is larger than the sum of its proper divisors (22166287).

368136913 is a wasteful number, since it uses less digits than its factorization.

368136913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139551.

The product of its digits is 69984, while the sum is 40.

The square root of 368136913 is about 19186.8943031435. The cubic root of 368136913 is about 716.6984338061.

The spelling of 368136913 in words is "three hundred sixty-eight million, one hundred thirty-six thousand, nine hundred thirteen".