79213834 has 8 divisors (see below), whose sum is σ = 135795168. Its totient is φ = 33948780.

The previous prime is 79213801. The next prime is 79213867. The reversal of 79213834 is 43831297.

It is an interprime number because it is at equal distance from previous prime (79213801) and next prime (79213867).

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

It is a junction number, because it is equal to n+sod(n) for n = 79213793 and 79213802.

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, 2829052 + ... + 2829079.

It is an arithmetic number, because the mean of its divisors is an integer number (16974396).

Almost surely, 2^79213834 is an apocalyptic number.

79213834 is a deficient number, since it is larger than the sum of its proper divisors (56581334).

79213834 is a wasteful number, since it uses less digits than its factorization.

79213834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658140.

The product of its digits is 36288, while the sum is 37.

The square root of 79213834 is about 8900.2153906521. The cubic root of 79213834 is about 429.4708363618.

The spelling of 79213834 in words is "seventy-nine million, two hundred thirteen thousand, eight hundred thirty-four".