2276990650 has 24 divisors (see below), whose sum is σ = 4620222144. Its totient is φ = 827996400.

The previous prime is 2276990603. The next prime is 2276990657. The reversal of 2276990650 is 560996722.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2276990650.

It is not an unprimeable number, because it can be changed into a prime (2276990657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2069442 + ... + 2070541.

It is an arithmetic number, because the mean of its divisors is an integer number (192509256).

Almost surely, 2^2276990650 is an apocalyptic number.

2276990650 is an abundant number, since it is smaller than the sum of its proper divisors (2343231494).

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

2276990650 is a wasteful number, since it uses less digits than its factorization.

2276990650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140006 (or 4140001 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 2276990650 is about 47717.8231900828. The cubic root of 2276990650 is about 1315.5895518948.

The spelling of 2276990650 in words is "two billion, two hundred seventy-six million, nine hundred ninety thousand, six hundred fifty".