2375782297 has 30 divisors (see below), whose sum is σ = 2828152894. Its totient is φ = 1995436800.

The previous prime is 2375782291. The next prime is 2375782337. The reversal of 2375782297 is 7922875732.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1579188121 + 796594176 = 39739^2 + 28224^2 .

It is not a de Polignac number, because 2375782297 - 2¹⁵ = 2375749529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2375782291) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 23522547 + ... + 23522647.

Almost surely, 2^2375782297 is an apocalyptic number.

It is an amenable number.

2375782297 is a deficient number, since it is larger than the sum of its proper divisors (452370597).

2375782297 is an frugal number, since it uses more digits than its factorization.

2375782297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 205 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 52.

The square root of 2375782297 is about 48741.9972610889. The cubic root of 2375782297 is about 1334.3472982872.

The spelling of 2375782297 in words is "two billion, three hundred seventy-five million, seven hundred eighty-two thousand, two hundred ninety-seven".