2294540307 has 24 divisors (see below), whose sum is σ = 3368346800. Its totient is φ = 1504873728.

The previous prime is 2294540249. The next prime is 2294540309. The reversal of 2294540307 is 7030454922.

2294540307 is a `hidden beast` number, since 22 + 94 + 540 + 3 + 0 + 7 = 666.

It is not a de Polignac number, because 2294540307 - 2⁷ = 2294540179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2294540309) 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 23 ways as a sum of consecutive naturals, for example, 264444 + ... + 272982.

Almost surely, 2^2294540307 is an apocalyptic number.

2294540307 is a deficient number, since it is larger than the sum of its proper divisors (1073806493).

2294540307 is a wasteful number, since it uses less digits than its factorization.

2294540307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027 (or 9024 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2294540307 is about 47901.3601790179. The cubic root of 2294540307 is about 1318.9608264062.

The spelling of 2294540307 in words is "two billion, two hundred ninety-four million, five hundred forty thousand, three hundred seven".