79148844 has 36 divisors (see below), whose sum is σ = 200633160. Its totient is φ = 26308800.

The previous prime is 79148837. The next prime is 79148869. The reversal of 79148844 is 44884197.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 79148844.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10744 + ... + 16544.

Almost surely, 2^79148844 is an apocalyptic number.

It is an amenable number.

79148844 is an abundant number, since it is smaller than the sum of its proper divisors (121484316).

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

79148844 is a wasteful number, since it uses less digits than its factorization.

79148844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190 (or 6185 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 79148844 is about 8896.5636062471. The cubic root of 79148844 is about 429.3533529001.

The spelling of 79148844 in words is "seventy-nine million, one hundred forty-eight thousand, eight hundred forty-four".