79792942 has 16 divisors (see below), whose sum is σ = 124616592. Its totient is φ = 38283840.

The previous prime is 79792939. The next prime is 79792943. The reversal of 79792942 is 24929797.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79792943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984 + ... + 12787.

It is an arithmetic number, because the mean of its divisors is an integer number (7788537).

Almost surely, 2^79792942 is an apocalyptic number.

79792942 is a deficient number, since it is larger than the sum of its proper divisors (44823650).

79792942 is a wasteful number, since it uses less digits than its factorization.

79792942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14883.

The product of its digits is 571536, while the sum is 49.

The square root of 79792942 is about 8932.6895166014. The cubic root of 79792942 is about 430.5148727102.

It can be divided in two parts, 797 and 92942, that added together give a palindrome (93739).

The spelling of 79792942 in words is "seventy-nine million, seven hundred ninety-two thousand, nine hundred forty-two".