986049868 has 24 divisors (see below), whose sum is σ = 1750366800. Its totient is φ = 485979648.

The previous prime is 986049839. The next prime is 986049871. The reversal of 986049868 is 868940689.

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, 115863 + ... + 124081.

It is an arithmetic number, because the mean of its divisors is an integer number (72931950).

Almost surely, 2^986049868 is an apocalyptic number.

It is an amenable number.

986049868 is a deficient number, since it is larger than the sum of its proper divisors (764316932).

986049868 is a wasteful number, since it uses less digits than its factorization.

986049868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649 (or 8647 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 58.

The square root of 986049868 is about 31401.4309865012. The cubic root of 986049868 is about 995.3281639370.

The spelling of 986049868 in words is "nine hundred eighty-six million, forty-nine thousand, eight hundred sixty-eight".