8444762972 has 6 divisors (see below), whose sum is σ = 14778335208. Its totient is φ = 4222381484.

The previous prime is 8444762959. The next prime is 8444763001. The reversal of 8444762972 is 2792674448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055595368 + ... + 1055595375.

It is an arithmetic number, because the mean of its divisors is an integer number (2463055868).

Almost surely, 2^8444762972 is an apocalyptic number.

It is an amenable number.

8444762972 is a deficient number, since it is larger than the sum of its proper divisors (6333572236).

8444762972 is a wasteful number, since it uses less digits than its factorization.

8444762972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111190747 (or 2111190745 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 53.

The square root of 8444762972 is about 91895.3914622491. The cubic root of 8444762972 is about 2036.3971853367.

The spelling of 8444762972 in words is "eight billion, four hundred forty-four million, seven hundred sixty-two thousand, nine hundred seventy-two".