368056387 has 4 divisors (see below), whose sum is σ = 369232600. Its totient is φ = 366880176.

The previous prime is 368056379. The next prime is 368056439. The reversal of 368056387 is 783650863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 783650863 = 13577 ⋅57719.

It is a cyclic number.

It is not a de Polignac number, because 368056387 - 2³ = 368056379 is a prime.

It is a super-2 number, since 2×368056387² = 270931008022987538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368056187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587637 + ... + 588262.

It is an arithmetic number, because the mean of its divisors is an integer number (92308150).

Almost surely, 2^368056387 is an apocalyptic number.

368056387 is a deficient number, since it is larger than the sum of its proper divisors (1176213).

368056387 is a wasteful number, since it uses less digits than its factorization.

368056387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176212.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 368056387 is about 19184.7957247399. The cubic root of 368056387 is about 716.6461732978.

The spelling of 368056387 in words is "three hundred sixty-eight million, fifty-six thousand, three hundred eighty-seven".