79865034 has 8 divisors (see below), whose sum is σ = 159730080. Its totient is φ = 26621676.

The previous prime is 79865017. The next prime is 79865053. The reversal of 79865034 is 43056897.

It is a happy number.

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

79865034 is an admirable number.

It is a Curzon 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, 6655414 + ... + 6655425.

It is an arithmetic number, because the mean of its divisors is an integer number (19966260).

Almost surely, 2^79865034 is an apocalyptic number.

79865034 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.

79865034 is a wasteful number, since it uses less digits than its factorization.

79865034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13310844.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 79865034 is about 8936.7238963728. The cubic root of 79865034 is about 430.6444887515.

The spelling of 79865034 in words is "seventy-nine million, eight hundred sixty-five thousand, thirty-four".