79328087 has 8 divisors (see below), whose sum is σ = 81469440. Its totient is φ = 77215320.

The previous prime is 79328083. The next prime is 79328089. The reversal of 79328087 is 78082397.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 79328087 - 2² = 79328083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79328083) 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, 1463 + ... + 12680.

It is an arithmetic number, because the mean of its divisors is an integer number (10183680).

Almost surely, 2^79328087 is an apocalyptic number.

79328087 is a deficient number, since it is larger than the sum of its proper divisors (2141353).

79328087 is a wasteful number, since it uses less digits than its factorization.

79328087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14293.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 79328087 is about 8906.6316304201. The cubic root of 79328087 is about 429.6772176501.

The spelling of 79328087 in words is "seventy-nine million, three hundred twenty-eight thousand, eighty-seven".