8789672 has 8 divisors (see below), whose sum is σ = 16480650. Its totient is φ = 4394832.

The previous prime is 8789653. The next prime is 8789681. The reversal of 8789672 is 2769878.

It can be written as a sum of positive squares in only one way, i.e., 4813636 + 3976036 = 2194^2 + 1994^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549347 + ... + 549362.

Almost surely, 2^8789672 is an apocalyptic number.

It is an amenable number.

8789672 is a deficient number, since it is larger than the sum of its proper divisors (7690978).

8789672 is a wasteful number, since it uses less digits than its factorization.

8789672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098715 (or 1098711 counting only the distinct ones).

The product of its digits is 338688, while the sum is 47.

The square root of 8789672 is about 2964.7380997316. The cubic root of 8789672 is about 206.3752233745.

The spelling of 8789672 in words is "eight million, seven hundred eighty-nine thousand, six hundred seventy-two".