8849904 has 40 divisors (see below), whose sum is σ = 26129280. Its totient is φ = 2528448.

The previous prime is 8849903. The next prime is 8849921. The reversal of 8849904 is 4099488.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8849903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12834 + ... + 13505.

It is an arithmetic number, because the mean of its divisors is an integer number (653232).

Almost surely, 2^8849904 is an apocalyptic number.

8849904 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8849904 is an abundant number, since it is smaller than the sum of its proper divisors (17279376).

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

8849904 is a wasteful number, since it uses less digits than its factorization.

8849904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26357 (or 26351 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 8849904 is about 2974.8788210615. The cubic root of 8849904 is about 206.8455521347.

The spelling of 8849904 in words is "eight million, eight hundred forty-nine thousand, nine hundred four".