2343397674 has 32 divisors (see below), whose sum is σ = 5030484480. Its totient is φ = 725110272.

The previous prime is 2343397673. The next prime is 2343397687. The reversal of 2343397674 is 4767933432.

2343397674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2343397674² = 10983025317017220552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2343397673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149914 + ... + 164805.

It is an arithmetic number, because the mean of its divisors is an integer number (157202640).

Almost surely, 2^2343397674 is an apocalyptic number.

2343397674 is an abundant number, since it is smaller than the sum of its proper divisors (2687086806).

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

2343397674 is a wasteful number, since it uses less digits than its factorization.

2343397674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314814.

The product of its digits is 2286144, while the sum is 48.

The square root of 2343397674 is about 48408.6528835497. The cubic root of 2343397674 is about 1328.2566477440.

The spelling of 2343397674 in words is "two billion, three hundred forty-three million, three hundred ninety-seven thousand, six hundred seventy-four".