79740094 has 8 divisors (see below), whose sum is σ = 136697328. Its totient is φ = 34174320.

The previous prime is 79740083. The next prime is 79740097. The reversal of 79740094 is 49004797.

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

It is a super-2 number, since 2×79740094² = 12716965182257672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79740097) 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, 2847847 + ... + 2847874.

It is an arithmetic number, because the mean of its divisors is an integer number (17087166).

Almost surely, 2^79740094 is an apocalyptic number.

79740094 is a deficient number, since it is larger than the sum of its proper divisors (56957234).

79740094 is a wasteful number, since it uses less digits than its factorization.

79740094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695730.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 79740094 is about 8929.7309030004. The cubic root of 79740094 is about 430.4198063454.

The spelling of 79740094 in words is "seventy-nine million, seven hundred forty thousand, ninety-four".