79419948 has 24 divisors (see below), whose sum is σ = 186128880. Its totient is φ = 26356800.

The previous prime is 79419941. The next prime is 79419983. The reversal of 79419948 is 84991497.

It is a self number, because there is not a number n which added to its sum of digits gives 79419948.

It is not an unprimeable number, because it can be changed into a prime (79419941) 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, 11703 + ... + 17198.

It is an arithmetic number, because the mean of its divisors is an integer number (7755370).

Almost surely, 2^79419948 is an apocalyptic number.

It is an amenable number.

79419948 is an abundant number, since it is smaller than the sum of its proper divisors (106708932).

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

79419948 is a wasteful number, since it uses less digits than its factorization.

79419948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29137 (or 29135 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 79419948 is about 8911.7870261806. The cubic root of 79419948 is about 429.8430074088.

The spelling of 79419948 in words is "seventy-nine million, four hundred nineteen thousand, nine hundred forty-eight".