79832477746 has 16 divisors (see below), whose sum is σ = 136885647744. Its totient is φ = 34206426144.

The previous prime is 79832477743. The next prime is 79832477839. The reversal of 79832477746 is 64777423897.

It is not an unprimeable number, because it can be changed into a prime (79832477741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557955 + ... + 686278.

It is an arithmetic number, because the mean of its divisors is an integer number (8555352984).

Almost surely, 2^79832477746 is an apocalyptic number.

79832477746 is a deficient number, since it is larger than the sum of its proper divisors (57053169998).

79832477746 is a wasteful number, since it uses less digits than its factorization.

79832477746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248825.

The product of its digits is 99574272, while the sum is 64.

The spelling of 79832477746 in words is "seventy-nine billion, eight hundred thirty-two million, four hundred seventy-seven thousand, seven hundred forty-six".