899323 has 8 divisors (see below), whose sum is σ = 955296. Its totient is φ = 844800.

The previous prime is 899321. The next prime is 899387. The reversal of 899323 is 323998.

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

It is a cyclic number.

It is not a de Polignac number, because 899323 - 2¹ = 899321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (899321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (119412).

2⁸⁹⁹³²³ is an apocalyptic number.

899323 is a deficient number, since it is larger than the sum of its proper divisors (55973).

899323 is a wasteful number, since it uses less digits than its factorization.

899323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725.

The product of its digits is 11664, while the sum is 34.

The square root of 899323 is about 948.3264205958. The cubic root of 899323 is about 96.5247236356.

The spelling of 899323 in words is "eight hundred ninety-nine thousand, three hundred twenty-three".