2294885490 has 64 divisors (see below), whose sum is σ = 5880923136. Its totient is φ = 571741632.

The previous prime is 2294885459. The next prime is 2294885519. The reversal of 2294885490 is 945884922.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9004 + ... + 68343.

It is an arithmetic number, because the mean of its divisors is an integer number (91889424).

Almost surely, 2^2294885490 is an apocalyptic number.

2294885490 is an abundant number, since it is smaller than the sum of its proper divisors (3586037646).

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

2294885490 is a wasteful number, since it uses less digits than its factorization.

2294885490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77423.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 2294885490 is about 47904.9631040459. The cubic root of 2294885490 is about 1319.0269631141.

The spelling of 2294885490 in words is "two billion, two hundred ninety-four million, eight hundred eighty-five thousand, four hundred ninety".