899708460832 has 24 divisors (see below), whose sum is σ = 1771341314652. Its totient is φ = 449844000000.

The previous prime is 899708460821. The next prime is 899708460869. The reversal of 899708460832 is 238064807998.

It can be written as a sum of positive squares in 2 ways, for example, as 886151118736 + 13557342096 = 941356^2 + 116436^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224082 + ... + 1815982.

Almost surely, 2^899708460832 is an apocalyptic number.

It is an amenable number.

899708460832 is a deficient number, since it is larger than the sum of its proper divisors (871632853820).

899708460832 is a wasteful number, since it uses less digits than its factorization.

899708460832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639412 (or 639404 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 64.

The spelling of 899708460832 in words is "eight hundred ninety-nine billion, seven hundred eight million, four hundred sixty thousand, eight hundred thirty-two".