84889304 has 32 divisors (see below), whose sum is σ = 163088640. Its totient is φ = 41412000.

The previous prime is 84889271. The next prime is 84889307. The reversal of 84889304 is 40398848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84889307) 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, 57779 + ... + 59229.

It is an arithmetic number, because the mean of its divisors is an integer number (5096520).

Almost surely, 2^84889304 is an apocalyptic number.

It is an amenable number.

84889304 is a deficient number, since it is larger than the sum of its proper divisors (78199336).

84889304 is a wasteful number, since it uses less digits than its factorization.

84889304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 84889304 is about 9213.5391679853. The cubic root of 84889304 is about 439.4920170618.

The spelling of 84889304 in words is "eighty-four million, eight hundred eighty-nine thousand, three hundred four".