9406983680 has 40 divisors (see below), whose sum is σ = 22554719352. Its totient is φ = 3762792448.

The previous prime is 9406983673. The next prime is 9406983701. The reversal of 9406983680 is 863896049.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834742 + ... + 1839861.

Almost surely, 2^9406983680 is an apocalyptic number.

It is an amenable number.

9406983680 is an abundant number, since it is smaller than the sum of its proper divisors (13147735672).

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

9406983680 is an equidigital number, since it uses as much as digits as its factorization.

9406983680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674626 (or 3674610 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 9406983680 is about 96989.6060410599. The cubic root of 9406983680 is about 2110.9768153742.

The spelling of 9406983680 in words is "nine billion, four hundred six million, nine hundred eighty-three thousand, six hundred eighty".