79900286107 has 2 divisors, whose sum is σ = 79900286108. Its totient is φ = 79900286106.

The previous prime is 79900286071. The next prime is 79900286111. The reversal of 79900286107 is 70168200997.

It is a happy number.

Together with previous prime (79900286071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79900286107 - 2⁷ = 79900285979 is a prime.

It is not a weakly prime, because it can be changed into another prime (79900286117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39950143053 + 39950143054.

It is an arithmetic number, because the mean of its divisors is an integer number (39950143054).

Almost surely, 2^79900286107 is an apocalyptic number.

79900286107 is a deficient number, since it is larger than the sum of its proper divisors (1).

79900286107 is an equidigital number, since it uses as much as digits as its factorization.

79900286107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 79900286107 in words is "seventy-nine billion, nine hundred million, two hundred eighty-six thousand, one hundred seven".