79499702 has 4 divisors (see below), whose sum is σ = 119249556. Its totient is φ = 39749850.

The previous prime is 79499699. The next prime is 79499711. The reversal of 79499702 is 20799497.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19874924 + ... + 19874927.

It is an arithmetic number, because the mean of its divisors is an integer number (29812389).

Almost surely, 2^79499702 is an apocalyptic number.

79499702 is a deficient number, since it is larger than the sum of its proper divisors (39749854).

79499702 is a wasteful number, since it uses less digits than its factorization.

79499702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39749853.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 79499702 is about 8916.2605390377. The cubic root of 79499702 is about 429.9868429362.

The spelling of 79499702 in words is "seventy-nine million, four hundred ninety-nine thousand, seven hundred two".