2297904684 has 24 divisors (see below), whose sum is σ = 5506691568. Its totient is φ = 745266240.

The previous prime is 2297904643. The next prime is 2297904689. The reversal of 2297904684 is 4864097922.

It is not an unprimeable number, because it can be changed into a prime (2297904689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587287 + ... + 2588174.

It is an arithmetic number, because the mean of its divisors is an integer number (229445482).

Almost surely, 2^2297904684 is an apocalyptic number.

It is an amenable number.

2297904684 is an abundant number, since it is smaller than the sum of its proper divisors (3208786884).

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

2297904684 is a wasteful number, since it uses less digits than its factorization.

2297904684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175505 (or 5175503 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 2297904684 is about 47936.4650761818. The cubic root of 2297904684 is about 1319.6051550902.

The spelling of 2297904684 in words is "two billion, two hundred ninety-seven million, nine hundred four thousand, six hundred eighty-four".