899343 has 12 divisors (see below), whose sum is σ = 1347528. Its totient is φ = 599400.

The previous prime is 899321. The next prime is 899387. The reversal of 899343 is 343998.

It is not a de Polignac number, because 899343 - 2¹⁰ = 898319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 899298 and 899307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1608 + ... + 2093.

It is an arithmetic number, because the mean of its divisors is an integer number (112294).

2⁸⁹⁹³⁴³ is an apocalyptic number.

899343 is a deficient number, since it is larger than the sum of its proper divisors (448185).

899343 is an equidigital number, since it uses as much as digits as its factorization.

899343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716 (or 3704 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 899343 is about 948.3369654295. The cubic root of 899343 is about 96.5254391664.

The spelling of 899343 in words is "eight hundred ninety-nine thousand, three hundred forty-three".