79355842 has 8 divisors (see below), whose sum is σ = 124209216. Its totient is φ = 37952772.

The previous prime is 79355833. The next prime is 79355849. The reversal of 79355842 is 24855397.

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

It is not an unprimeable number, because it can be changed into a prime (79355849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862518 + ... + 862609.

It is an arithmetic number, because the mean of its divisors is an integer number (15526152).

Almost surely, 2^79355842 is an apocalyptic number.

79355842 is a deficient number, since it is larger than the sum of its proper divisors (44853374).

79355842 is a wasteful number, since it uses less digits than its factorization.

79355842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725152.

The product of its digits is 302400, while the sum is 43.

The square root of 79355842 is about 8908.1896028318. The cubic root of 79355842 is about 429.7273230670.

The spelling of 79355842 in words is "seventy-nine million, three hundred fifty-five thousand, eight hundred forty-two".