79119087 has 8 divisors (see below), whose sum is σ = 105885360. Its totient is φ = 52549440.

The previous prime is 79119077. The next prime is 79119091. The reversal of 79119087 is 78091197.

It is a happy number.

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

It is not a de Polignac number, because 79119087 - 2⁶ = 79119023 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79119077) 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, 48214 + ... + 49827.

It is an arithmetic number, because the mean of its divisors is an integer number (13235670).

Almost surely, 2^79119087 is an apocalyptic number.

79119087 is a deficient number, since it is larger than the sum of its proper divisors (26766273).

79119087 is a wasteful number, since it uses less digits than its factorization.

79119087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98313.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 79119087 is about 8894.8910617275. The cubic root of 79119087 is about 429.2995392307.

The spelling of 79119087 in words is "seventy-nine million, one hundred nineteen thousand, eighty-seven".