79760080 has 20 divisors (see below), whose sum is σ = 185442372. Its totient is φ = 31904000.

The previous prime is 79760069. The next prime is 79760099. The reversal of 79760080 is 8006797.

It can be written as a sum of positive squares in 2 ways, for example, as 34762816 + 44997264 = 5896^2 + 6708^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 498421 + ... + 498580.

Almost surely, 2^79760080 is an apocalyptic number.

It is an amenable number.

79760080 is an abundant number, since it is smaller than the sum of its proper divisors (105682292).

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

79760080 is a wasteful number, since it uses less digits than its factorization.

79760080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997014 (or 997008 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 79760080 is about 8930.8499035646. The cubic root of 79760080 is about 430.4557633788.

The spelling of 79760080 in words is "seventy-nine million, seven hundred sixty thousand, eighty".