79895412 has 36 divisors (see below), whose sum is σ = 202623876. Its totient is φ = 26544000.

The previous prime is 79895383. The next prime is 79895443. The reversal of 79895412 is 21459897.

It can be written as a sum of positive squares in 2 ways, for example, as 16597476 + 63297936 = 4074^2 + 7956^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7912 + ... + 14912.

It is an arithmetic number, because the mean of its divisors is an integer number (5628441).

Almost surely, 2^79895412 is an apocalyptic number.

It is an amenable number.

79895412 is an abundant number, since it is smaller than the sum of its proper divisors (122728464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79895412 is a wasteful number, since it uses less digits than its factorization.

79895412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328 (or 7323 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 79895412 is about 8938.4233509048. The cubic root of 79895412 is about 430.6990827723.

The spelling of 79895412 in words is "seventy-nine million, eight hundred ninety-five thousand, four hundred twelve".