1009984676 has 12 divisors (see below), whose sum is σ = 1769402880. Its totient is φ = 504441000.

The previous prime is 1009984669. The next prime is 1009984697. The reversal of 1009984676 is 6764899001.

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, 133700 + ... + 141051.

It is an arithmetic number, because the mean of its divisors is an integer number (147450240).

Almost surely, 2^1009984676 is an apocalyptic number.

It is an amenable number.

1009984676 is a deficient number, since it is larger than the sum of its proper divisors (759418204).

1009984676 is a wasteful number, since it uses less digits than its factorization.

1009984676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275674 (or 275672 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 1009984676 is about 31780.2560719702. The cubic root of 1009984676 is about 1003.3172092885.

The spelling of 1009984676 in words is "one billion, nine million, nine hundred eighty-four thousand, six hundred seventy-six".