79794007 has 2 divisors, whose sum is σ = 79794008. Its totient is φ = 79794006.

The previous prime is 79793963. The next prime is 79794017. The reversal of 79794007 is 70049797.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79794007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79794017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39897003 + 39897004.

It is an arithmetic number, because the mean of its divisors is an integer number (39897004).

Almost surely, 2^79794007 is an apocalyptic number.

79794007 is a deficient number, since it is larger than the sum of its proper divisors (1).

79794007 is an equidigital number, since it uses as much as digits as its factorization.

79794007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 43.

The square root of 79794007 is about 8932.7491289076. The cubic root of 79794007 is about 430.5167880689.

The spelling of 79794007 in words is "seventy-nine million, seven hundred ninety-four thousand, seven".