904078882 has 16 divisors (see below), whose sum is σ = 1559134080. Its totient is φ = 385141248.

The previous prime is 904078873. The next prime is 904078883. The reversal of 904078882 is 288870409.

It is not an unprimeable number, because it can be changed into a prime (904078883) 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, 191007 + ... + 195682.

It is an arithmetic number, because the mean of its divisors is an integer number (97445880).

Almost surely, 2^904078882 is an apocalyptic number.

904078882 is a deficient number, since it is larger than the sum of its proper divisors (655055198).

904078882 is a wasteful number, since it uses less digits than its factorization.

904078882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386865.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 904078882 is about 30067.9045162778. The cubic root of 904078882 is about 966.9457486442.

The spelling of 904078882 in words is "nine hundred four million, seventy-eight thousand, eight hundred eighty-two".