2343630653 has 36 divisors (see below), whose sum is σ = 3032291700. Its totient is φ = 1803949056.

The previous prime is 2343630637. The next prime is 2343630661. The reversal of 2343630653 is 3560363432.

It can be written as a sum of positive squares in 6 ways, for example, as 444239929 + 1899390724 = 21077^2 + 43582^2 .

It is not a de Polignac number, because 2343630653 - 2⁴ = 2343630637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343630613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 302573 + ... + 310221.

It is an arithmetic number, because the mean of its divisors is an integer number (84230325).

Almost surely, 2^2343630653 is an apocalyptic number.

It is an amenable number.

2343630653 is a deficient number, since it is larger than the sum of its proper divisors (688661047).

2343630653 is a wasteful number, since it uses less digits than its factorization.

2343630653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726 (or 7706 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 35.

The square root of 2343630653 is about 48411.0592013850. The cubic root of 2343630653 is about 1328.3006644089.

The spelling of 2343630653 in words is "two billion, three hundred forty-three million, six hundred thirty thousand, six hundred fifty-three".