2307937293 has 10 divisors (see below), whose sum is σ = 3447659534. Its totient is φ = 1538624808.

The previous prime is 2307937283. The next prime is 2307937309. The reversal of 2307937293 is 3927397032.

It can be written as a sum of positive squares in only one way, i.e., 2226612969 + 81324324 = 47187^2 + 9018^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2307937293 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 (2307937213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14246446 + ... + 14246607.

Almost surely, 2^2307937293 is an apocalyptic number.

It is an amenable number.

2307937293 is a deficient number, since it is larger than the sum of its proper divisors (1139722241).

2307937293 is an equidigital number, since it uses as much as digits as its factorization.

2307937293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28493065 (or 28493056 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 45.

The square root of 2307937293 is about 48040.9959617825. The cubic root of 2307937293 is about 1321.5228241229.

The spelling of 2307937293 in words is "two billion, three hundred seven million, nine hundred thirty-seven thousand, two hundred ninety-three".