908864 has 28 divisors (see below), whose sum is σ = 1969008. Its totient is φ = 412800.

The previous prime is 908863. The next prime is 908879. The reversal of 908864 is 468809.

908864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (908861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59 + ... + 1349.

2⁹⁰⁸⁸⁶⁴ 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 908864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984504).

908864 is an abundant number, since it is smaller than the sum of its proper divisors (1060144).

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

908864 is a wasteful number, since it uses less digits than its factorization.

908864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 908864 is about 953.3435896884. The cubic root of 908864 is about 96.8648701166.

The spelling of 908864 in words is "nine hundred eight thousand, eight hundred sixty-four".