79213434 has 8 divisors (see below), whose sum is σ = 158426880. Its totient is φ = 26404476.

The previous prime is 79213427. The next prime is 79213447. The reversal of 79213434 is 43431297.

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

79213434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 79213395 and 79213404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6601114 + ... + 6601125.

It is an arithmetic number, because the mean of its divisors is an integer number (19803360).

Almost surely, 2^79213434 is an apocalyptic number.

79213434 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.

79213434 is a wasteful number, since it uses less digits than its factorization.

79213434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13202244.

The product of its digits is 18144, while the sum is 33.

The square root of 79213434 is about 8900.1929192574. The cubic root of 79213434 is about 429.4701134720.

The spelling of 79213434 in words is "seventy-nine million, two hundred thirteen thousand, four hundred thirty-four".