79762464 has 36 divisors (see below), whose sum is σ = 226825326. Its totient is φ = 26587392.

The previous prime is 79762457. The next prime is 79762489. The reversal of 79762464 is 46426797.

It can be written as a sum of positive squares in only one way, i.e., 67568400 + 12194064 = 8220^2 + 3492^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138189 + ... + 138764.

Almost surely, 2^79762464 is an apocalyptic number.

It is an amenable number.

79762464 is an abundant number, since it is smaller than the sum of its proper divisors (147062862).

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

79762464 is a wasteful number, since it uses less digits than its factorization.

79762464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276969 (or 276958 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 79762464 is about 8930.9833725072. The cubic root of 79762464 is about 430.4600520585.

It can be divided in two parts, 7976 and 2464, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 79762464 in words is "seventy-nine million, seven hundred sixty-two thousand, four hundred sixty-four".