908994 has 8 divisors (see below), whose sum is σ = 1818000. Its totient is φ = 302996.

The previous prime is 908993. The next prime is 909019. The reversal of 908994 is 499809.

It is a sphenic number, since it is the product of 3 distinct primes.

908994 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (908993) 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, 75744 + ... + 75755.

It is an arithmetic number, because the mean of its divisors is an integer number (227250).

2⁹⁰⁸⁹⁹⁴ is an apocalyptic number.

908994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

908994 is a wasteful number, since it uses less digits than its factorization.

908994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151504.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 908994 is about 953.4117683352. The cubic root of 908994 is about 96.8694882747.

The spelling of 908994 in words is "nine hundred eight thousand, nine hundred ninety-four".