79007087 has 2 divisors, whose sum is σ = 79007088. Its totient is φ = 79007086.

The previous prime is 79007083. The next prime is 79007113. The reversal of 79007087 is 78070097.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79007087 - 2² = 79007083 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79007087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79007083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39503543 + 39503544.

It is an arithmetic number, because the mean of its divisors is an integer number (39503544).

Almost surely, 2^79007087 is an apocalyptic number.

79007087 is a deficient number, since it is larger than the sum of its proper divisors (1).

79007087 is an equidigital number, since it uses as much as digits as its factorization.

79007087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 79007087 is about 8888.5930832725. The cubic root of 79007087 is about 429.0968731992.

The spelling of 79007087 in words is "seventy-nine million, seven thousand, eighty-seven".