2240163966 has 8 divisors (see below), whose sum is σ = 4480327944. Its totient is φ = 746721320.

The previous prime is 2240163953. The next prime is 2240163983. The reversal of 2240163966 is 6693610422.

It is a sphenic number, since it is the product of 3 distinct primes.

2240163966 is an admirable number.

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, 186680325 + ... + 186680336.

It is an arithmetic number, because the mean of its divisors is an integer number (560040993).

Almost surely, 2^2240163966 is an apocalyptic number.

2240163966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2240163966 is a wasteful number, since it uses less digits than its factorization.

2240163966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373360666.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2240163966 is about 47330.3704401307. The cubic root of 2240163966 is about 1308.4584485143.

The spelling of 2240163966 in words is "two billion, two hundred forty million, one hundred sixty-three thousand, nine hundred sixty-six".