2229183908 has 24 divisors (see below), whose sum is σ = 4460905344. Its totient is φ = 954820800.

The previous prime is 2229183889. The next prime is 2229183923. The reversal of 2229183908 is 8093819222.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29528 + ... + 73008.

It is an arithmetic number, because the mean of its divisors is an integer number (185871056).

Almost surely, 2^2229183908 is an apocalyptic number.

2229183908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2229183908 is an abundant number, since it is smaller than the sum of its proper divisors (2231721436).

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

2229183908 is a wasteful number, since it uses less digits than its factorization.

2229183908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45323 (or 45321 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 2229183908 is about 47214.2341672509. The cubic root of 2229183908 is about 1306.3171637726.

The spelling of 2229183908 in words is "two billion, two hundred twenty-nine million, one hundred eighty-three thousand, nine hundred eight".