368875139 has 8 divisors (see below), whose sum is σ = 394872000. Its totient is φ = 343536552.

The previous prime is 368875123. The next prime is 368875141. The reversal of 368875139 is 931578863.

It is a happy number.

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 368875139 - 2⁴ = 368875123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368875109) 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, 163409 + ... + 165650.

It is an arithmetic number, because the mean of its divisors is an integer number (49359000).

Almost surely, 2^368875139 is an apocalyptic number.

368875139 is a deficient number, since it is larger than the sum of its proper divisors (25996861).

368875139 is a wasteful number, since it uses less digits than its factorization.

368875139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329137.

The product of its digits is 1088640, while the sum is 50.

The square root of 368875139 is about 19206.1224353069. The cubic root of 368875139 is about 717.1771797418.

The spelling of 368875139 in words is "three hundred sixty-eight million, eight hundred seventy-five thousand, one hundred thirty-nine".