47879308 has 24 divisors (see below), whose sum is σ = 86499504. Its totient is φ = 23174400.

The previous prime is 47879303. The next prime is 47879311. The reversal of 47879308 is 80397874.

It is not an unprimeable number, because it can be changed into a prime (47879303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21403 + ... + 23533.

It is an arithmetic number, because the mean of its divisors is an integer number (3604146).

Almost surely, 2^47879308 is an apocalyptic number.

It is an amenable number.

47879308 is a deficient number, since it is larger than the sum of its proper divisors (38620196).

47879308 is a wasteful number, since it uses less digits than its factorization.

47879308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313 (or 2311 counting only the distinct ones).

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

The square root of 47879308 is about 6919.4875532802. The cubic root of 47879308 is about 363.1192630253.

The spelling of 47879308 in words is "forty-seven million, eight hundred seventy-nine thousand, three hundred eight".