79786196 has 12 divisors (see below), whose sum is σ = 159572448. Its totient is φ = 34194072.

The previous prime is 79786159. The next prime is 79786229. The reversal of 79786196 is 69168797.

It is a happy number.

79786196 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424726 + ... + 1424781.

It is an arithmetic number, because the mean of its divisors is an integer number (13297704).

Almost surely, 2^79786196 is an apocalyptic number.

It is an amenable number.

79786196 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.

79786196 is a wasteful number, since it uses less digits than its factorization.

79786196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849518 (or 2849516 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The square root of 79786196 is about 8932.3119067798. The cubic root of 79786196 is about 430.5027399112.

The spelling of 79786196 in words is "seventy-nine million, seven hundred eighty-six thousand, one hundred ninety-six".