79736398 has 8 divisors (see below), whose sum is σ = 136690992. Its totient is φ = 34172736.

The previous prime is 79736353. The next prime is 79736401. The reversal of 79736398 is 89363797.

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

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, 2847715 + ... + 2847742.

It is an arithmetic number, because the mean of its divisors is an integer number (17086374).

Almost surely, 2^79736398 is an apocalyptic number.

79736398 is a deficient number, since it is larger than the sum of its proper divisors (56954594).

79736398 is a wasteful number, since it uses less digits than its factorization.

79736398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695466.

The product of its digits is 1714608, while the sum is 52.

The square root of 79736398 is about 8929.5239514769. The cubic root of 79736398 is about 430.4131561728.

The spelling of 79736398 in words is "seventy-nine million, seven hundred thirty-six thousand, three hundred ninety-eight".