79091014 has 16 divisors (see below), whose sum is σ = 121242240. Its totient is φ = 38684160.

The previous prime is 79091011. The next prime is 79091017. The reversal of 79091014 is 41019097.

It is an interprime number because it is at equal distance from previous prime (79091011) and next prime (79091017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79091011) 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, 21867 + ... + 25225.

It is an arithmetic number, because the mean of its divisors is an integer number (7577640).

Almost surely, 2^79091014 is an apocalyptic number.

79091014 is a deficient number, since it is larger than the sum of its proper divisors (42151226).

79091014 is a wasteful number, since it uses less digits than its factorization.

79091014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 79091014 is about 8893.3128810360. The cubic root of 79091014 is about 429.2487585990.

The spelling of 79091014 in words is "seventy-nine million, ninety-one thousand, fourteen".