390036675068 has 24 divisors (see below), whose sum is σ = 704725346304. Its totient is φ = 188689129200.

The previous prime is 390036675053. The next prime is 390036675139. The reversal of 390036675068 is 860576630093.

It is a super-2 number, since 2×390036675068² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299273 + ... + 932543.

It is an arithmetic number, because the mean of its divisors is an integer number (29363556096).

Almost surely, 2^390036675068 is an apocalyptic number.

It is an amenable number.

390036675068 is a deficient number, since it is larger than the sum of its proper divisors (314688671236).

390036675068 is a wasteful number, since it uses less digits than its factorization.

390036675068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638273 (or 638271 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 390036675068 in words is "three hundred ninety billion, thirty-six million, six hundred seventy-five thousand, sixty-eight".