2340340684 has 24 divisors (see below), whose sum is σ = 4478571216. Its totient is φ = 1061256000.

The previous prime is 2340340657. The next prime is 2340340703. The reversal of 2340340684 is 4860430432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44647 + ... + 81694.

It is an arithmetic number, because the mean of its divisors is an integer number (186607134).

Almost surely, 2^2340340684 is an apocalyptic number.

It is an amenable number.

2340340684 is a deficient number, since it is larger than the sum of its proper divisors (2138230532).

2340340684 is a wasteful number, since it uses less digits than its factorization.

2340340684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126777 (or 126775 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 2340340684 is about 48377.0677490895. The cubic root of 2340340684 is about 1327.6788209048.

The spelling of 2340340684 in words is "two billion, three hundred forty million, three hundred forty thousand, six hundred eighty-four".