89304904 has 16 divisors (see below), whose sum is σ = 180327420. Its totient is φ = 41217600.

The previous prime is 89304889. The next prime is 89304973. The reversal of 89304904 is 40940398.

It can be written as a sum of positive squares in 2 ways, for example, as 87048900 + 2256004 = 9330^2 + 1502^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429247 + ... + 429454.

Almost surely, 2^89304904 is an apocalyptic number.

It is an amenable number.

89304904 is an abundant number, since it is smaller than the sum of its proper divisors (91022516).

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

89304904 is a wasteful number, since it uses less digits than its factorization.

89304904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858720 (or 858716 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 89304904 is about 9450.1271949112. The cubic root of 89304904 is about 446.9837855943.

The spelling of 89304904 in words is "eighty-nine million, three hundred four thousand, nine hundred four".