938079417025 has 27 divisors (see below), whose sum is σ = 1175922893019. Its totient is φ = 742354874880.

The previous prime is 938079417017. The next prime is 938079417031. The reversal of 938079417025 is 520714970839.

It is a happy number.

The square root of 938079417025 is 968545.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 936960113089 + 1119303936 = 967967^2 + 33456^2 .

It is not a de Polignac number, because 938079417025 - 2³ = 938079417017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 469743327 + ... + 469745323.

Almost surely, 2^938079417025 is an apocalyptic number.

938079417025 is the 968545-th square number.

938079417025 is the 484273-rd centered octagonal number.

It is an amenable number.

938079417025 is a deficient number, since it is larger than the sum of its proper divisors (237843475994).

938079417025 is an frugal number, since it uses more digits than its factorization.

938079417025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198 (or 2099 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 938079417025 in words is "nine hundred thirty-eight billion, seventy-nine million, four hundred seventeen thousand, twenty-five".