973899 has 6 divisors (see below), whose sum is σ = 1406756. Its totient is φ = 649260.

The previous prime is 973897. The next prime is 973901. The reversal of 973899 is 998379.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (973897) and next prime (973901).

It is not a de Polignac number, because 973899 - 2¹ = 973897 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 973899.

It is not an unprimeable number, because it can be changed into a prime (973891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54097 + ... + 54114.

2⁹⁷³⁸⁹⁹ is an apocalyptic number.

973899 is a deficient number, since it is larger than the sum of its proper divisors (432857).

973899 is a wasteful number, since it uses less digits than its factorization.

973899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108217 (or 108214 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 973899 is about 986.8632124059. The cubic root of 973899 is about 99.1222853763.

The spelling of 973899 in words is "nine hundred seventy-three thousand, eight hundred ninety-nine".