79606380 has 72 divisors (see below), whose sum is σ = 259298928. Its totient is φ = 18195072.

The previous prime is 79606367. The next prime is 79606433. The reversal of 79606380 is 8360697.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10599 + ... + 16478.

It is an arithmetic number, because the mean of its divisors is an integer number (3601374).

Almost surely, 2^79606380 is an apocalyptic number.

79606380 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79606380 is an abundant number, since it is smaller than the sum of its proper divisors (179692548).

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

79606380 is a wasteful number, since it uses less digits than its factorization.

79606380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27103 (or 27094 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 79606380 is about 8922.2407499462. The cubic root of 79606380 is about 430.1790853109.

The spelling of 79606380 in words is "seventy-nine million, six hundred six thousand, three hundred eighty".