79675340 has 24 divisors (see below), whose sum is σ = 170880192. Its totient is φ = 31191680.

The previous prime is 79675331. The next prime is 79675357. The reversal of 79675340 is 4357697.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41441 + ... + 43320.

It is an arithmetic number, because the mean of its divisors is an integer number (7120008).

Almost surely, 2^79675340 is an apocalyptic number.

It is an amenable number.

79675340 is an abundant number, since it is smaller than the sum of its proper divisors (91204852).

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

79675340 is a wasteful number, since it uses less digits than its factorization.

79675340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84817 (or 84815 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 79675340 is about 8926.1044134606. The cubic root of 79675340 is about 430.3032654244.

The spelling of 79675340 in words is "seventy-nine million, six hundred seventy-five thousand, three hundred forty".