974576648 has 16 divisors (see below), whose sum is σ = 1830114000. Its totient is φ = 486546256.

The previous prime is 974576609. The next prime is 974576653. The reversal of 974576648 is 846675479.

It is a junction number, because it is equal to n+sod(n) for n = 974576593 and 974576602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87158 + ... + 97701.

It is an arithmetic number, because the mean of its divisors is an integer number (114382125).

Almost surely, 2^974576648 is an apocalyptic number.

It is an amenable number.

974576648 is a deficient number, since it is larger than the sum of its proper divisors (855537352).

974576648 is a wasteful number, since it uses less digits than its factorization.

974576648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185524 (or 185520 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 56.

The square root of 974576648 is about 31218.2101985364. The cubic root of 974576648 is about 991.4527011606.

The spelling of 974576648 in words is "nine hundred seventy-four million, five hundred seventy-six thousand, six hundred forty-eight".