977064334 has 8 divisors (see below), whose sum is σ = 1529318160. Its totient is φ = 467291616.

The previous prime is 977064323. The next prime is 977064349. The reversal of 977064334 is 433460779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10620219 + ... + 10620310.

It is an arithmetic number, because the mean of its divisors is an integer number (191164770).

Almost surely, 2^977064334 is an apocalyptic number.

977064334 is a deficient number, since it is larger than the sum of its proper divisors (552253826).

977064334 is a wasteful number, since it uses less digits than its factorization.

977064334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21240554.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 977064334 is about 31258.0283127391. The cubic root of 977064334 is about 992.2955722331.

The spelling of 977064334 in words is "nine hundred seventy-seven million, sixty-four thousand, three hundred thirty-four".