976479925 has 6 divisors (see below), whose sum is σ = 1210835138. Its totient is φ = 781183920.

The previous prime is 976479923. The next prime is 976479941. The reversal of 976479925 is 529974679.

It can be written as a sum of positive squares in 3 ways, for example, as 85636516 + 890843409 = 9254^2 + 29847^2 .

It is not a de Polignac number, because 976479925 - 2¹ = 976479923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 976479925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976479923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19529574 + ... + 19529623.

Almost surely, 2^976479925 is an apocalyptic number.

It is an amenable number.

976479925 is a deficient number, since it is larger than the sum of its proper divisors (234355213).

976479925 is a wasteful number, since it uses less digits than its factorization.

976479925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39059207 (or 39059202 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 58.

The square root of 976479925 is about 31248.6787720697. The cubic root of 976479925 is about 992.0976930350.

The spelling of 976479925 in words is "nine hundred seventy-six million, four hundred seventy-nine thousand, nine hundred twenty-five".