1009650084 has 24 divisors (see below), whose sum is σ = 2378725440. Its totient is φ = 333282144.

The previous prime is 1009650073. The next prime is 1009650107. The reversal of 1009650084 is 4800569001.

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 7 ways as a sum of consecutive naturals, for example, 407199 + ... + 409670.

It is an arithmetic number, because the mean of its divisors is an integer number (99113560).

Almost surely, 2^1009650084 is an apocalyptic number.

It is an amenable number.

1009650084 is an abundant number, since it is smaller than the sum of its proper divisors (1369075356).

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

1009650084 is a wasteful number, since it uses less digits than its factorization.

1009650084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816979 (or 816977 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1009650084 is about 31774.9914870170. The cubic root of 1009650084 is about 1003.2064026603.

The spelling of 1009650084 in words is "one billion, nine million, six hundred fifty thousand, eighty-four".