899344 has 10 divisors (see below), whose sum is σ = 1742510. Its totient is φ = 449664.

The previous prime is 899321. The next prime is 899387. The reversal of 899344 is 443998.

It can be written as a sum of positive squares in only one way, i.e., 831744 + 67600 = 912^2 + 260^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

899344 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28089 + ... + 28120.

It is an arithmetic number, because the mean of its divisors is an integer number (174251).

2⁸⁹⁹³⁴⁴ is an apocalyptic number.

It is an amenable number.

899344 is a deficient number, since it is larger than the sum of its proper divisors (843166).

899344 is a wasteful number, since it uses less digits than its factorization.

899344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56217 (or 56211 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 899344 is about 948.3374926681. The cubic root of 899344 is about 96.5254749427.

The spelling of 899344 in words is "eight hundred ninety-nine thousand, three hundred forty-four".