44779994846 has 8 divisors (see below), whose sum is σ = 70705255080. Its totient is φ = 21211576488.

The previous prime is 44779994843. The next prime is 44779994849. The reversal of 44779994846 is 64849997744.

It is an interprime number because it is at equal distance from previous prime (44779994843) and next prime (44779994849).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44779994846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44779994843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589210421 + ... + 589210496.

It is an arithmetic number, because the mean of its divisors is an integer number (8838156885).

Almost surely, 2^44779994846 is an apocalyptic number.

44779994846 is a deficient number, since it is larger than the sum of its proper divisors (25925260234).

44779994846 is a wasteful number, since it uses less digits than its factorization.

44779994846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178420938.

The product of its digits is 438939648, while the sum is 71.

The spelling of 44779994846 in words is "forty-four billion, seven hundred seventy-nine million, nine hundred ninety-four thousand, eight hundred forty-six".