2293894790 has 32 divisors (see below), whose sum is σ = 4519113984. Its totient is φ = 831414240.

The previous prime is 2293894789. The next prime is 2293894819. The reversal of 2293894790 is 974983922.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 194 + ... + 67733.

It is an arithmetic number, because the mean of its divisors is an integer number (141222312).

Almost surely, 2^2293894790 is an apocalyptic number.

2293894790 is a deficient number, since it is larger than the sum of its proper divisors (2225219194).

2293894790 is a wasteful number, since it uses less digits than its factorization.

2293894790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68252.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 2293894790 is about 47894.6217231121. The cubic root of 2293894790 is about 1318.8371282102.

The spelling of 2293894790 in words is "two billion, two hundred ninety-three million, eight hundred ninety-four thousand, seven hundred ninety".