899673325 has 6 divisors (see below), whose sum is σ = 1115594954. Its totient is φ = 719738640.

The previous prime is 899673319. The next prime is 899673331. The reversal of 899673325 is 523376998.

It is an interprime number because it is at equal distance from previous prime (899673319) and next prime (899673331).

It can be written as a sum of positive squares in 3 ways, for example, as 10381284 + 889292041 = 3222^2 + 29821^2 .

It is not a de Polignac number, because 899673325 - 2¹¹ = 899671277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17993442 + ... + 17993491.

Almost surely, 2^899673325 is an apocalyptic number.

It is an amenable number.

899673325 is a deficient number, since it is larger than the sum of its proper divisors (215921629).

899673325 is a wasteful number, since it uses less digits than its factorization.

899673325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35986943 (or 35986938 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 52.

The square root of 899673325 is about 29994.5549225189. The cubic root of 899673325 is about 965.3725551934.

It can be divided in two parts, 899673 and 325, that added together give a palindrome (899998).

The spelling of 899673325 in words is "eight hundred ninety-nine million, six hundred seventy-three thousand, three hundred twenty-five".