974335648 has 48 divisors (see below), whose sum is σ = 2253587616. Its totient is φ = 408810240.

The previous prime is 974335639. The next prime is 974335669. The reversal of 974335648 is 846533479.

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 7 ways as a sum of consecutive naturals, for example, 101886 + ... + 111037.

It is an arithmetic number, because the mean of its divisors is an integer number (46949742).

Almost surely, 2^974335648 is an apocalyptic number.

It is an amenable number.

974335648 is an abundant number, since it is smaller than the sum of its proper divisors (1279251968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

974335648 is a wasteful number, since it uses less digits than its factorization.

974335648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212957 (or 212949 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The square root of 974335648 is about 31214.3500332780. The cubic root of 974335648 is about 991.3709700145.

The spelling of 974335648 in words is "nine hundred seventy-four million, three hundred thirty-five thousand, six hundred forty-eight".