79143234 has 16 divisors (see below), whose sum is σ = 158669280. Its totient is φ = 26317280.

The previous prime is 79143223. The next prime is 79143247. The reversal of 79143234 is 43234197.

It is a junction number, because it is equal to n+sod(n) for n = 79143195 and 79143204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13227 + ... + 18254.

It is an arithmetic number, because the mean of its divisors is an integer number (9916830).

Almost surely, 2^79143234 is an apocalyptic number.

79143234 is an abundant number, since it is smaller than the sum of its proper divisors (79526046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79143234 is a wasteful number, since it uses less digits than its factorization.

79143234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31905.

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

The square root of 79143234 is about 8896.2483103834. The cubic root of 79143234 is about 429.3432085986.

The spelling of 79143234 in words is "seventy-nine million, one hundred forty-three thousand, two hundred thirty-four".