872774998 has 8 divisors (see below), whose sum is σ = 1309403592. Its totient is φ = 436307136.

The previous prime is 872774983. The next prime is 872775047. The reversal of 872774998 is 899477278.

872774998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25540 + ... + 48967.

It is an arithmetic number, because the mean of its divisors is an integer number (163675449).

Almost surely, 2^872774998 is an apocalyptic number.

872774998 is a deficient number, since it is larger than the sum of its proper divisors (436628594).

872774998 is a wasteful number, since it uses less digits than its factorization.

872774998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80366.

The product of its digits is 14224896, while the sum is 61.

The square root of 872774998 is about 29542.7655780565. The cubic root of 872774998 is about 955.6541840497.

The spelling of 872774998 in words is "eight hundred seventy-two million, seven hundred seventy-four thousand, nine hundred ninety-eight".