79522834 has 4 divisors (see below), whose sum is σ = 119284254. Its totient is φ = 39761416.

The previous prime is 79522829. The next prime is 79522841. The reversal of 79522834 is 43822597.

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

It can be written as a sum of positive squares in only one way, i.e., 44156025 + 35366809 = 6645^2 + 5947^2 .

It is a super-2 number, since 2×79522834² = 12647762254783112, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 19880707 + ... + 19880710.

Almost surely, 2^79522834 is an apocalyptic number.

79522834 is a deficient number, since it is larger than the sum of its proper divisors (39761420).

79522834 is a wasteful number, since it uses less digits than its factorization.

79522834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39761419.

The product of its digits is 120960, while the sum is 40.

The square root of 79522834 is about 8917.5576252694. The cubic root of 79522834 is about 430.0285432648.

The spelling of 79522834 in words is "seventy-nine million, five hundred twenty-two thousand, eight hundred thirty-four".