2343140836 has 9 divisors (see below), whose sum is σ = 4100665891. Its totient is φ = 1171522012.

The previous prime is 2343140831. The next prime is 2343140843. The reversal of 2343140836 is 6380413432.

The square root of 2343140836 is 48406.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2343140831) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 84711 + ... + 108913.

Almost surely, 2^2343140836 is an apocalyptic number.

2343140836 is the 48406-th square number.

It is an amenable number.

2343140836 is a deficient number, since it is larger than the sum of its proper divisors (1757525055).

2343140836 is an frugal number, since it uses more digits than its factorization.

2343140836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48410 (or 24205 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The cubic root of 2343140836 is about 1328.2081200231.

The spelling of 2343140836 in words is "two billion, three hundred forty-three million, one hundred forty thousand, eight hundred thirty-six".