977286462084 has 63 divisors (see below), whose sum is σ = 2564344025607. Its totient is φ = 325744359624.

The previous prime is 977286462049. The next prime is 977286462161. The reversal of 977286462084 is 480264682779.

The square root of 977286462084 is 988578.

It is a perfect power (a square), and thus also a powerful number.

977286462084 is a `hidden beast` number, since 9 + 77 + 28 + 6 + 462 + 0 + 84 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 53374059 + ... + 53392365.

Almost surely, 2^977286462084 is an apocalyptic number.

977286462084 is the 988578-th square number.

It is an amenable number.

977286462084 is an abundant number, since it is smaller than the sum of its proper divisors (1587057563523).

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

977286462084 is an frugal number, since it uses more digits than its factorization.

977286462084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36636 (or 18312 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 63.

The spelling of 977286462084 in words is "nine hundred seventy-seven billion, two hundred eighty-six million, four hundred sixty-two thousand, eighty-four".