2298303947 has 16 divisors (see below), whose sum is σ = 2456982528. Its totient is φ = 2146163040.

The previous prime is 2298303937. The next prime is 2298304007. The reversal of 2298303947 is 7493038922.

It is a cyclic number.

It is not a de Polignac number, because 2298303947 - 2³⁰ = 1224562123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2298303907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100253 + ... + 121025.

It is an arithmetic number, because the mean of its divisors is an integer number (153561408).

Almost surely, 2^2298303947 is an apocalyptic number.

2298303947 is a deficient number, since it is larger than the sum of its proper divisors (158678581).

2298303947 is a wasteful number, since it uses less digits than its factorization.

2298303947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20930.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 2298303947 is about 47940.6293972034. The cubic root of 2298303947 is about 1319.6815781907.

The spelling of 2298303947 in words is "two billion, two hundred ninety-eight million, three hundred three thousand, nine hundred forty-seven".