8923434822 has 48 divisors (see below), whose sum is σ = 20390086080. Its totient is φ = 2924053992.

The previous prime is 8923434811. The next prime is 8923434887. The reversal of 8923434822 is 2284343298.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126928 + ... + 184275.

It is an arithmetic number, because the mean of its divisors is an integer number (424793460).

Almost surely, 2^8923434822 is an apocalyptic number.

8923434822 is an abundant number, since it is smaller than the sum of its proper divisors (11466651258).

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

8923434822 is a wasteful number, since it uses less digits than its factorization.

8923434822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311279 (or 311267 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 8923434822 is about 94463.9339748245. The cubic root of 8923434822 is about 2074.1684244739.

The spelling of 8923434822 in words is "eight billion, nine hundred twenty-three million, four hundred thirty-four thousand, eight hundred twenty-two".