80679460 has 24 divisors (see below), whose sum is σ = 169598520. Its totient is φ = 32239104.

The previous prime is 80679427. The next prime is 80679497. The reversal of 80679460 is 6497608.

It can be written as a sum of positive squares in 4 ways, for example, as 29528356 + 51151104 = 5434^2 + 7152^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32172 + ... + 34588.

It is an arithmetic number, because the mean of its divisors is an integer number (7066605).

Almost surely, 2^80679460 is an apocalyptic number.

It is an amenable number.

80679460 is an abundant number, since it is smaller than the sum of its proper divisors (88919060).

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

80679460 is a wasteful number, since it uses less digits than its factorization.

80679460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 80679460 is about 8982.1745696685. The cubic root of 80679460 is about 432.1033774660.

The spelling of 80679460 in words is "eighty million, six hundred seventy-nine thousand, four hundred sixty".