2298315630 has 32 divisors (see below), whose sum is σ = 5940262944. Its totient is φ = 565739136.

The previous prime is 2298315589. The next prime is 2298315631. The reversal of 2298315630 is 365138922.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298315631) 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 15 ways as a sum of consecutive naturals, for example, 2946169 + ... + 2946948.

It is an arithmetic number, because the mean of its divisors is an integer number (185633217).

Almost surely, 2^2298315630 is an apocalyptic number.

2298315630 is an abundant number, since it is smaller than the sum of its proper divisors (3641947314).

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

2298315630 is a wasteful number, since it uses less digits than its factorization.

2298315630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893140.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2298315630 is about 47940.7512456782. The cubic root of 2298315630 is about 1319.6838143054.

The spelling of 2298315630 in words is "two billion, two hundred ninety-eight million, three hundred fifteen thousand, six hundred thirty".