977344952 has 32 divisors (see below), whose sum is σ = 1930530000. Its totient is φ = 462578688.

The previous prime is 977344889. The next prime is 977344961. The reversal of 977344952 is 259443779.

It is a self number, because there is not a number n which added to its sum of digits gives 977344952.

It is a congruent number.

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, 306824 + ... + 309992.

Almost surely, 2^977344952 is an apocalyptic number.

It is an amenable number.

977344952 is a deficient number, since it is larger than the sum of its proper divisors (953185048).

977344952 is a wasteful number, since it uses less digits than its factorization.

977344952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5219 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 50.

The square root of 977344952 is about 31262.5167253054. The cubic root of 977344952 is about 992.3905606371.

The spelling of 977344952 in words is "nine hundred seventy-seven million, three hundred forty-four thousand, nine hundred fifty-two".