985876564 has 12 divisors (see below), whose sum is σ = 1727244064. Its totient is φ = 492378264.

The previous prime is 985876537. The next prime is 985876583. The reversal of 985876564 is 465678589.

It is a super-3 number, since 3×985876564³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 985876499 and 985876508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136032 + ... + 143095.

Almost surely, 2^985876564 is an apocalyptic number.

It is an amenable number.

985876564 is a deficient number, since it is larger than the sum of its proper divisors (741367500).

985876564 is a wasteful number, since it uses less digits than its factorization.

985876564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280014 (or 280012 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 58.

The square root of 985876564 is about 31398.6713731648. The cubic root of 985876564 is about 995.2698489490.

The spelling of 985876564 in words is "nine hundred eighty-five million, eight hundred seventy-six thousand, five hundred sixty-four".