8964774 has 72 divisors (see below), whose sum is σ = 24094512. Its totient is φ = 2358720.

The previous prime is 8964737. The next prime is 8964793. The reversal of 8964774 is 4774698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21084 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (334646).

Almost surely, 2^8964774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8964774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12047256).

8964774 is an abundant number, since it is smaller than the sum of its proper divisors (15129738).

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

8964774 is a wasteful number, since it uses less digits than its factorization.

8964774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 446 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 8964774 is about 2994.1232439564. The cubic root of 8964774 is about 207.7366458680.

The spelling of 8964774 in words is "eight million, nine hundred sixty-four thousand, seven hundred seventy-four".