390796125 has 16 divisors (see below), whose sum is σ = 650285376. Its totient is φ = 208424400.

The previous prime is 390796097. The next prime is 390796129. The reversal of 390796125 is 521697093.

It is not a de Polignac number, because 390796125 - 2⁵ = 390796093 is a prime.

It is a super-2 number, since 2×390796125² = 305443222630031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390796129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520687 + ... + 521436.

It is an arithmetic number, because the mean of its divisors is an integer number (40642836).

Almost surely, 2^390796125 is an apocalyptic number.

It is an amenable number.

390796125 is a deficient number, since it is larger than the sum of its proper divisors (259489251).

390796125 is a wasteful number, since it uses less digits than its factorization.

390796125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042141 (or 1042131 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 390796125 is about 19768.5640601436. The cubic root of 390796125 is about 731.1111651101. Note that the first 4 decimals are identical.

The spelling of 390796125 in words is "three hundred ninety million, seven hundred ninety-six thousand, one hundred twenty-five".