898984 has 16 divisors (see below), whose sum is σ = 1703520. Its totient is φ = 444720.

The previous prime is 898981. The next prime is 898987. The reversal of 898984 is 489898.

It is an interprime number because it is at equal distance from previous prime (898981) and next prime (898987).

It is not an unprimeable number, because it can be changed into a prime (898981) 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, 279 + ... + 1369.

It is an arithmetic number, because the mean of its divisors is an integer number (106470).

2⁸⁹⁸⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

898984 is a deficient number, since it is larger than the sum of its proper divisors (804536).

898984 is a wasteful number, since it uses less digits than its factorization.

898984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1196 counting only the distinct ones).

The product of its digits is 165888, while the sum is 46.

The square root of 898984 is about 948.1476678240. The cubic root of 898984 is about 96.5125937728.

The spelling of 898984 in words is "eight hundred ninety-eight thousand, nine hundred eighty-four".