2329864 has 16 divisors (see below), whose sum is σ = 4395600. Its totient is φ = 1157712.

The previous prime is 2329849. The next prime is 2329871. The reversal of 2329864 is 4689232.

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, 619 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (274725).

2^2329864 is an apocalyptic number.

It is an amenable number.

2329864 is a deficient number, since it is larger than the sum of its proper divisors (2065736).

2329864 is a wasteful number, since it uses less digits than its factorization.

2329864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812 (or 1808 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 2329864 is about 1526.3892033161. The cubic root of 2329864 is about 132.5694711045.

The spelling of 2329864 in words is "two million, three hundred twenty-nine thousand, eight hundred sixty-four".