904368 has 40 divisors (see below), whose sum is σ = 2374848. Its totient is φ = 296512.

The previous prime is 904361. The next prime is 904369. The reversal of 904368 is 863409.

904368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (904361) 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, 3871 + ... + 4097.

2⁹⁰⁴³⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 904368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187424).

904368 is an abundant number, since it is smaller than the sum of its proper divisors (1470480).

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

904368 is a wasteful number, since it uses less digits than its factorization.

904368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 904368 is about 950.9826496840. The cubic root of 904368 is about 96.7048811784.

The spelling of 904368 in words is "nine hundred four thousand, three hundred sixty-eight".