898844 has 6 divisors (see below), whose sum is σ = 1572984. Its totient is φ = 449420.

The previous prime is 898823. The next prime is 898853. The reversal of 898844 is 448898.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112352 + ... + 112359.

It is an arithmetic number, because the mean of its divisors is an integer number (262164).

2⁸⁹⁸⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

898844 is a deficient number, since it is larger than the sum of its proper divisors (674140).

898844 is a wasteful number, since it uses less digits than its factorization.

898844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224715 (or 224713 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 898844 is about 948.0738367870. The cubic root of 898844 is about 96.5075835002.

The spelling of 898844 in words is "eight hundred ninety-eight thousand, eight hundred forty-four".