2373840234 has 12 divisors (see below), whose sum is σ = 5143320546. Its totient is φ = 791280072.

The previous prime is 2373840229. The next prime is 2373840239. The reversal of 2373840234 is 4320483732.

It is an interprime number because it is at equal distance from previous prime (2373840229) and next prime (2373840239).

It can be written as a sum of positive squares in only one way, i.e., 1526855625 + 846984609 = 39075^2 + 29103^2 .

It is not an unprimeable number, because it can be changed into a prime (2373840239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65939989 + ... + 65940024.

Almost surely, 2^2373840234 is an apocalyptic number.

2373840234 is an abundant number, since it is smaller than the sum of its proper divisors (2769480312).

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

2373840234 is a wasteful number, since it uses less digits than its factorization.

2373840234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131880021 (or 131880018 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 2373840234 is about 48722.0713229641. The cubic root of 2373840234 is about 1333.9836155621.

The spelling of 2373840234 in words is "two billion, three hundred seventy-three million, eight hundred forty thousand, two hundred thirty-four".