79133207 has 2 divisors, whose sum is σ = 79133208. Its totient is φ = 79133206.

The previous prime is 79133189. The next prime is 79133209. The reversal of 79133207 is 70233197.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79133207 - 2¹² = 79129111 is a prime.

Together with 79133209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79133209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39566603 + 39566604.

It is an arithmetic number, because the mean of its divisors is an integer number (39566604).

Almost surely, 2^79133207 is an apocalyptic number.

79133207 is a deficient number, since it is larger than the sum of its proper divisors (1).

79133207 is an equidigital number, since it uses as much as digits as its factorization.

79133207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 79133207 is about 8895.6847403671. The cubic root of 79133207 is about 429.3250760476.

The spelling of 79133207 in words is "seventy-nine million, one hundred thirty-three thousand, two hundred seven".