908394 has 16 divisors (see below), whose sum is σ = 1836000. Its totient is φ = 299600.

The previous prime is 908381. The next prime is 908417. The reversal of 908394 is 493809.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 908394.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (114750).

2⁹⁰⁸³⁹⁴ is an apocalyptic number.

908394 is an abundant number, since it is smaller than the sum of its proper divisors (927606).

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

908394 is a wasteful number, since it uses less digits than its factorization.

908394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 908394 is about 953.0970569674. The cubic root of 908394 is about 96.8481700240.

The spelling of 908394 in words is "nine hundred eight thousand, three hundred ninety-four".