8749804 has 24 divisors (see below), whose sum is σ = 18421760. Its totient is φ = 3552336.

The previous prime is 8749789. The next prime is 8749813. The reversal of 8749804 is 4089478.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7692 + ... + 8755.

Almost surely, 2^8749804 is an apocalyptic number.

It is an amenable number.

8749804 is an abundant number, since it is smaller than the sum of its proper divisors (9671956).

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

8749804 is a wasteful number, since it uses less digits than its factorization.

8749804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477 (or 16475 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8749804 is about 2958.0067613175. The cubic root of 8749804 is about 206.0627263658.

Subtracting from 8749804 its sum of digits (40), we obtain a square (8749764 = 2958²).

The spelling of 8749804 in words is "eight million, seven hundred forty-nine thousand, eight hundred four".