79984052 has 6 divisors (see below), whose sum is σ = 139972098. Its totient is φ = 39992024.

The previous prime is 79984043. The next prime is 79984063. The reversal of 79984052 is 25048997.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 63936016 + 16048036 = 7996^2 + 4006^2 .

It is a junction number, because it is equal to n+sod(n) for n = 79983994 and 79984012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9998003 + ... + 9998010.

It is an arithmetic number, because the mean of its divisors is an integer number (23328683).

Almost surely, 2^79984052 is an apocalyptic number.

It is an amenable number.

79984052 is a deficient number, since it is larger than the sum of its proper divisors (59988046).

79984052 is a wasteful number, since it uses less digits than its factorization.

79984052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19996017 (or 19996015 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 79984052 is about 8943.3803452610. The cubic root of 79984052 is about 430.8583036665.

The spelling of 79984052 in words is "seventy-nine million, nine hundred eighty-four thousand, fifty-two".