79046827 has 2 divisors, whose sum is σ = 79046828. Its totient is φ = 79046826.

The previous prime is 79046813. The next prime is 79046861. The reversal of 79046827 is 72864097.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79046827 - 2¹⁵ = 79014059 is a prime.

It is not a weakly prime, because it can be changed into another prime (79046867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39523413 + 39523414.

It is an arithmetic number, because the mean of its divisors is an integer number (39523414).

Almost surely, 2^79046827 is an apocalyptic number.

79046827 is a deficient number, since it is larger than the sum of its proper divisors (1).

79046827 is an equidigital number, since it uses as much as digits as its factorization.

79046827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 79046827 is about 8890.8282516310. The cubic root of 79046827 is about 429.1688053600.

The spelling of 79046827 in words is "seventy-nine million, forty-six thousand, eight hundred twenty-seven".