79373159 has 2 divisors, whose sum is σ = 79373160. Its totient is φ = 79373158.

The previous prime is 79373143. The next prime is 79373167. The reversal of 79373159 is 95137397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79373159 - 2⁴ = 79373143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79363159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39686579 + 39686580.

It is an arithmetic number, because the mean of its divisors is an integer number (39686580).

Almost surely, 2^79373159 is an apocalyptic number.

79373159 is a deficient number, since it is larger than the sum of its proper divisors (1).

79373159 is an equidigital number, since it uses as much as digits as its factorization.

79373159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 178605, while the sum is 44.

The square root of 79373159 is about 8909.1615205922. The cubic root of 79373159 is about 429.7585791016.

The spelling of 79373159 in words is "seventy-nine million, three hundred seventy-three thousand, one hundred fifty-nine".