79263011 has 2 divisors, whose sum is σ = 79263012. Its totient is φ = 79263010.

The previous prime is 79262987. The next prime is 79263013. The reversal of 79263011 is 11036297.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79263011 - 2²⁶ = 12154147 is a prime.

It is a super-2 number, since 2×79263011² = 12565249825572242, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 79263013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79263013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39631505 + 39631506.

It is an arithmetic number, because the mean of its divisors is an integer number (39631506).

Almost surely, 2^79263011 is an apocalyptic number.

79263011 is a deficient number, since it is larger than the sum of its proper divisors (1).

79263011 is an equidigital number, since it uses as much as digits as its factorization.

79263011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 79263011 is about 8902.9776479558. The cubic root of 79263011 is about 429.5596917095.

The spelling of 79263011 in words is "seventy-nine million, two hundred sixty-three thousand, eleven".