899107676732 has 24 divisors (see below), whose sum is σ = 1575891932160. Its totient is φ = 448852987440.

The previous prime is 899107676729. The next prime is 899107676759. The reversal of 899107676732 is 237676701998.

It is a super-2 number, since 2×899107676732² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43326383 + ... + 43347129.

It is an arithmetic number, because the mean of its divisors is an integer number (65662163840).

Almost surely, 2^899107676732 is an apocalyptic number.

It is an amenable number.

899107676732 is a deficient number, since it is larger than the sum of its proper divisors (676784255428).

899107676732 is a wasteful number, since it uses less digits than its factorization.

899107676732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37121 (or 37119 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 65.

The spelling of 899107676732 in words is "eight hundred ninety-nine billion, one hundred seven million, six hundred seventy-six thousand, seven hundred thirty-two".