79499982 has 8 divisors (see below), whose sum is σ = 158999976. Its totient is φ = 26499992.

The previous prime is 79499969. The next prime is 79499999. The reversal of 79499982 is 28999497.

It is a sphenic number, since it is the product of 3 distinct primes.

79499982 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6624993 + ... + 6625004.

It is an arithmetic number, because the mean of its divisors is an integer number (19874997).

Almost surely, 2^79499982 is an apocalyptic number.

79499982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79499982 is a wasteful number, since it uses less digits than its factorization.

79499982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13250002.

The product of its digits is 2939328, while the sum is 57.

The square root of 79499982 is about 8916.2762406736. The cubic root of 79499982 is about 429.9873477438.

The spelling of 79499982 in words is "seventy-nine million, four hundred ninety-nine thousand, nine hundred eighty-two".