899703 has 12 divisors (see below), whose sum is σ = 1485328. Its totient is φ = 514080.

The previous prime is 899693. The next prime is 899711. The reversal of 899703 is 307998.

It is not a de Polignac number, because 899703 - 2⁴ = 899687 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899753) 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, 7078 + ... + 7203.

2⁸⁹⁹⁷⁰³ is an apocalyptic number.

899703 is a deficient number, since it is larger than the sum of its proper divisors (585625).

899703 is a wasteful number, since it uses less digits than its factorization.

899703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294 (or 14291 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 899703 is about 948.5267523903. The cubic root of 899703 is about 96.5383169089.

The spelling of 899703 in words is "eight hundred ninety-nine thousand, seven hundred three".