2390189676 has 48 divisors (see below), whose sum is σ = 6382494720. Its totient is φ = 681984000.

The previous prime is 2390189663. The next prime is 2390189689. The reversal of 2390189676 is 6769810932.

It is an interprime number because it is at equal distance from previous prime (2390189663) and next prime (2390189689).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44140 + ... + 82028.

It is an arithmetic number, because the mean of its divisors is an integer number (132968640).

Almost surely, 2^2390189676 is an apocalyptic number.

It is an amenable number.

2390189676 is an abundant number, since it is smaller than the sum of its proper divisors (3992305044).

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

2390189676 is a wasteful number, since it uses less digits than its factorization.

2390189676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38654 (or 38652 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 2390189676 is about 48889.5661261173. The cubic root of 2390189676 is about 1337.0391438231.

The spelling of 2390189676 in words is "two billion, three hundred ninety million, one hundred eighty-nine thousand, six hundred seventy-six".