986699056 has 40 divisors (see below), whose sum is σ = 2196949664. Its totient is φ = 420526080.

The previous prime is 986698991. The next prime is 986699069. The reversal of 986699056 is 650996689.

It is a happy number.

It is a super-2 number, since 2×986699056² = 1947150054222582272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4065 + ... + 44608.

Almost surely, 2^986699056 is an apocalyptic number.

It is an amenable number.

986699056 is an abundant number, since it is smaller than the sum of its proper divisors (1210250608).

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

986699056 is a wasteful number, since it uses less digits than its factorization.

986699056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48869 (or 48863 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 58.

The square root of 986699056 is about 31411.7662031284. The cubic root of 986699056 is about 995.5465482093.

The spelling of 986699056 in words is "nine hundred eighty-six million, six hundred ninety-nine thousand, fifty-six".