8964628 has 12 divisors (see below), whose sum is σ = 15743700. Its totient is φ = 4466432.

The previous prime is 8964623. The next prime is 8964647. The reversal of 8964628 is 8264698.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4376464 + 4588164 = 2092^2 + 2142^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8964623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653 + ... + 4996.

It is an arithmetic number, because the mean of its divisors is an integer number (1311975).

Almost surely, 2^8964628 is an apocalyptic number.

It is an amenable number.

8964628 is a deficient number, since it is larger than the sum of its proper divisors (6779072).

8964628 is a wasteful number, since it uses less digits than its factorization.

8964628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946 (or 7944 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 8964628 is about 2994.0988627632. The cubic root of 8964628 is about 207.7355181312.

The spelling of 8964628 in words is "eight million, nine hundred sixty-four thousand, six hundred twenty-eight".