79910848 has 28 divisors (see below), whose sum is σ = 158995872. Its totient is φ = 39848960.

The previous prime is 79910821. The next prime is 79910849. The reversal of 79910848 is 84801997.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 79910798 and 79910807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79910849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26136 + ... + 29032.

It is an arithmetic number, because the mean of its divisors is an integer number (5678424).

Almost surely, 2^79910848 is an apocalyptic number.

It is an amenable number.

79910848 is a deficient number, since it is larger than the sum of its proper divisors (79085024).

79910848 is a wasteful number, since it uses less digits than its factorization.

79910848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340 (or 3330 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 79910848 is about 8939.2867724444. The cubic root of 79910848 is about 430.7268183780.

The spelling of 79910848 in words is "seventy-nine million, nine hundred ten thousand, eight hundred forty-eight".