79682163 has 8 divisors (see below), whose sum is σ = 115901376. Its totient is φ = 48292200.

The previous prime is 79682159. The next prime is 79682171. The reversal of 79682163 is 36128697.

It is a happy number.

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

It is not a de Polignac number, because 79682163 - 2² = 79682159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79682263) 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, 1207273 + ... + 1207338.

It is an arithmetic number, because the mean of its divisors is an integer number (14487672).

Almost surely, 2^79682163 is an apocalyptic number.

79682163 is a deficient number, since it is larger than the sum of its proper divisors (36219213).

79682163 is a wasteful number, since it uses less digits than its factorization.

79682163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414625.

The product of its digits is 108864, while the sum is 42.

The square root of 79682163 is about 8926.4865988809. The cubic root of 79682163 is about 430.3155480846.

The spelling of 79682163 in words is "seventy-nine million, six hundred eighty-two thousand, one hundred sixty-three".