2294561838 has 16 divisors (see below), whose sum is σ = 4747369680. Its totient is φ = 738479616.

The previous prime is 2294561837. The next prime is 2294561849. The reversal of 2294561838 is 8381654922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294561831) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6593395 + ... + 6593742.

It is an arithmetic number, because the mean of its divisors is an integer number (296710605).

Almost surely, 2^2294561838 is an apocalyptic number.

2294561838 is an abundant number, since it is smaller than the sum of its proper divisors (2452807842).

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

2294561838 is a wasteful number, since it uses less digits than its factorization.

2294561838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13187171.

The product of its digits is 829440, while the sum is 48.

The square root of 2294561838 is about 47901.5849215869. The cubic root of 2294561838 is about 1318.9649519176.

The spelling of 2294561838 in words is "two billion, two hundred ninety-four million, five hundred sixty-one thousand, eight hundred thirty-eight".