2292394049 has 8 divisors (see below), whose sum is σ = 2522925792. Its totient is φ = 2065551040.

The previous prime is 2292394037. The next prime is 2292394063. The reversal of 2292394049 is 9404932922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2292394049 - 2¹⁶ = 2292328513 is a prime.

It is a super-2 number, since 2×2292394049² = 10510140951781228802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2292394549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 920879 + ... + 923364.

It is an arithmetic number, because the mean of its divisors is an integer number (315365724).

Almost surely, 2^2292394049 is an apocalyptic number.

It is an amenable number.

2292394049 is a deficient number, since it is larger than the sum of its proper divisors (230531743).

2292394049 is a wasteful number, since it uses less digits than its factorization.

2292394049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844367.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 2292394049 is about 47878.9520457581. The cubic root of 2292394049 is about 1318.5494566711.

The spelling of 2292394049 in words is "two billion, two hundred ninety-two million, three hundred ninety-four thousand, forty-nine".