899364939 has 8 divisors (see below), whose sum is σ = 1308167232. Its totient is φ = 545069640.

The previous prime is 899364899. The next prime is 899364941. The reversal of 899364939 is 939463998.

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

It is not a de Polignac number, because 899364939 - 2⁷ = 899364811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (899364979) 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, 13626709 + ... + 13626774.

It is an arithmetic number, because the mean of its divisors is an integer number (163520904).

Almost surely, 2^899364939 is an apocalyptic number.

899364939 is a deficient number, since it is larger than the sum of its proper divisors (408802293).

899364939 is a wasteful number, since it uses less digits than its factorization.

899364939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27253497.

The product of its digits is 11337408, while the sum is 60.

The square root of 899364939 is about 29989.4137821999. The cubic root of 899364939 is about 965.2622405586.

The spelling of 899364939 in words is "eight hundred ninety-nine million, three hundred sixty-four thousand, nine hundred thirty-nine".