8634628 has 12 divisors (see below), whose sum is σ = 15131200. Its totient is φ = 4311432.

The previous prime is 8634617. The next prime is 8634629. The reversal of 8634628 is 8264368.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8634629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4825 + ... + 6367.

Almost surely, 2^8634628 is an apocalyptic number.

It is an amenable number.

8634628 is a deficient number, since it is larger than the sum of its proper divisors (6496572).

8634628 is a wasteful number, since it uses less digits than its factorization.

8634628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946 (or 2944 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 8634628 is about 2938.4737534986. The cubic root of 8634628 is about 205.1545770490.

The spelling of 8634628 in words is "eight million, six hundred thirty-four thousand, six hundred twenty-eight".