79385011 has 2 divisors, whose sum is σ = 79385012. Its totient is φ = 79385010.

The previous prime is 79385003. The next prime is 79385039. The reversal of 79385011 is 11058397.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79385011 - 2³ = 79385003 is a prime.

It is not a weakly prime, because it can be changed into another prime (79385041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39692505 + 39692506.

It is an arithmetic number, because the mean of its divisors is an integer number (39692506).

Almost surely, 2^79385011 is an apocalyptic number.

79385011 is a deficient number, since it is larger than the sum of its proper divisors (1).

79385011 is an equidigital number, since it uses as much as digits as its factorization.

79385011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 79385011 is about 8909.8266537571. The cubic root of 79385011 is about 429.7799685538.

The spelling of 79385011 in words is "seventy-nine million, three hundred eighty-five thousand, eleven".