79478308 has 48 divisors (see below), whose sum is σ = 173025664. Its totient is φ = 31104000.

The previous prime is 79478297. The next prime is 79478341. The reversal of 79478308 is 80387497.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34183 + ... + 36433.

Almost surely, 2^79478308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79478308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86512832).

79478308 is an abundant number, since it is smaller than the sum of its proper divisors (93547356).

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

79478308 is a wasteful number, since it uses less digits than its factorization.

79478308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372 (or 2370 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 79478308 is about 8915.0607401184. The cubic root of 79478308 is about 429.9482685198.

The spelling of 79478308 in words is "seventy-nine million, four hundred seventy-eight thousand, three hundred eight".