79737342 has 32 divisors (see below), whose sum is σ = 161758080. Its totient is φ = 26201760.

The previous prime is 79737337. The next prime is 79737349. The reversal of 79737342 is 24373797.

It is a junction number, because it is equal to n+sod(n) for n = 79737294 and 79737303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79737349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179773 + ... + 180215.

It is an arithmetic number, because the mean of its divisors is an integer number (5054940).

Almost surely, 2^79737342 is an apocalyptic number.

79737342 is an abundant number, since it is smaller than the sum of its proper divisors (82020738).

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

79737342 is a wasteful number, since it uses less digits than its factorization.

79737342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its digits is 222264, while the sum is 42.

The square root of 79737342 is about 8929.5768096814. The cubic root of 79737342 is about 430.4148547212.

The spelling of 79737342 in words is "seventy-nine million, seven hundred thirty-seven thousand, three hundred forty-two".