2349664 has 24 divisors (see below), whose sum is σ = 4678128. Its totient is φ = 1161600.

The previous prime is 2349653. The next prime is 2349679. The reversal of 2349664 is 4669432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2869 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (194922).

2^2349664 is an apocalyptic number.

It is an amenable number.

2349664 is a deficient number, since it is larger than the sum of its proper divisors (2328464).

2349664 is a wasteful number, since it uses less digits than its factorization.

2349664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 830 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 2349664 is about 1532.8613766417. The cubic root of 2349664 is about 132.9439528672.

The spelling of 2349664 in words is "two million, three hundred forty-nine thousand, six hundred sixty-four".