979063625 has 8 divisors (see below), whose sum is σ = 1221871560. Its totient is φ = 783250800.

The previous prime is 979063573. The next prime is 979063633. The reversal of 979063625 is 526360979.

It can be written as a sum of positive squares in 4 ways, for example, as 272514064 + 706549561 = 16508^2 + 26581^2 .

It is not a de Polignac number, because 979063625 - 2²² = 974869321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 979063625.

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, 3916130 + ... + 3916379.

It is an arithmetic number, because the mean of its divisors is an integer number (152733945).

Almost surely, 2^979063625 is an apocalyptic number.

It is an amenable number.

979063625 is a deficient number, since it is larger than the sum of its proper divisors (242807935).

979063625 is an equidigital number, since it uses as much as digits as its factorization.

979063625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7832524 (or 7832514 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 47.

The square root of 979063625 is about 31289.9924097146. The cubic root of 979063625 is about 992.9719302837.

The spelling of 979063625 in words is "nine hundred seventy-nine million, sixty-three thousand, six hundred twenty-five".