9684945400 has 48 divisors (see below), whose sum is σ = 24249619800. Its totient is φ = 3575978880.

The previous prime is 9684945329. The next prime is 9684945419. The reversal of 9684945400 is 45494869.

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 11 ways as a sum of consecutive naturals, for example, 1859890 + ... + 1865089.

Almost surely, 2^9684945400 is an apocalyptic number.

It is an amenable number.

9684945400 is an abundant number, since it is smaller than the sum of its proper divisors (14564674400).

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

9684945400 is a wasteful number, since it uses less digits than its factorization.

9684945400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725008 (or 3724999 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 9684945400 is about 98412.1201885215. The cubic root of 9684945400 is about 2131.5673476465.

The spelling of 9684945400 in words is "nine billion, six hundred eighty-four million, nine hundred forty-five thousand, four hundred".