8684632 has 16 divisors (see below), whose sum is σ = 17764200. Its totient is φ = 3947520.

The previous prime is 8684629. The next prime is 8684657. The reversal of 8684632 is 2364868.

It is a junction number, because it is equal to n+sod(n) for n = 8684591 and 8684600.

It is a congruent number.

It is an unprimeable number.

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, 49257 + ... + 49432.

Almost surely, 2^8684632 is an apocalyptic number.

It is an amenable number.

8684632 is an abundant number, since it is smaller than the sum of its proper divisors (9079568).

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

8684632 is a wasteful number, since it uses less digits than its factorization.

8684632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98706 (or 98702 counting only the distinct ones).

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

The square root of 8684632 is about 2946.9699693075. The cubic root of 8684632 is about 205.5498386311.

It can be divided in two parts, 8684 and 632, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 8684632 in words is "eight million, six hundred eighty-four thousand, six hundred thirty-two".