944774022 has 16 divisors (see below), whose sum is σ = 1898505792. Its totient is φ = 313431720.

The previous prime is 944774009. The next prime is 944774041. The reversal of 944774022 is 220477449.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371868 + ... + 374399.

It is an arithmetic number, because the mean of its divisors is an integer number (118656612).

Almost surely, 2^944774022 is an apocalyptic number.

944774022 is an abundant number, since it is smaller than the sum of its proper divisors (953731770).

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

944774022 is a wasteful number, since it uses less digits than its factorization.

944774022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746483.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 944774022 is about 30737.1765456751. The cubic root of 944774022 is about 981.2416657601.

The spelling of 944774022 in words is "nine hundred forty-four million, seven hundred seventy-four thousand, twenty-two".