79067905 has 16 divisors (see below), whose sum is σ = 113151744. Its totient is φ = 51860160.

The previous prime is 79067897. The next prime is 79067909. The reversal of 79067905 is 50976097.

It is not a de Polignac number, because 79067905 - 2³ = 79067897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79067909) 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 in 15 ways as a sum of consecutive naturals, for example, 48306 + ... + 49915.

It is an arithmetic number, because the mean of its divisors is an integer number (7071984).

Almost surely, 2^79067905 is an apocalyptic number.

It is an amenable number.

79067905 is a deficient number, since it is larger than the sum of its proper divisors (34083839).

79067905 is a wasteful number, since it uses less digits than its factorization.

79067905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98256.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 79067905 is about 8892.0135514966. The cubic root of 79067905 is about 429.2069482200.

The spelling of 79067905 in words is "seventy-nine million, sixty-seven thousand, nine hundred five".