898667712 has 42 divisors (see below), whose sum is σ = 2575870388. Its totient is φ = 299555712.

The previous prime is 898667659. The next prime is 898667713. The reversal of 898667712 is 217766898.

It is not an unprimeable number, because it can be changed into a prime (898667713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 779518 + ... + 780669.

Almost surely, 2^898667712 is an apocalyptic number.

It is an amenable number.

898667712 is an abundant number, since it is smaller than the sum of its proper divisors (1677202676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898667712 is a wasteful number, since it uses less digits than its factorization.

898667712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560205 (or 1560192 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 898667712 is about 29977.7869763597. The cubic root of 898667712 is about 965.0127382499.

The spelling of 898667712 in words is "eight hundred ninety-eight million, six hundred sixty-seven thousand, seven hundred twelve".