2346640216 has 16 divisors (see below), whose sum is σ = 4449389400. Its totient is φ = 1160136384.

The previous prime is 2346640193. The next prime is 2346640249. The reversal of 2346640216 is 6120466432.

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, 1647210 + ... + 1648633.

Almost surely, 2^2346640216 is an apocalyptic number.

It is an amenable number.

2346640216 is a deficient number, since it is larger than the sum of its proper divisors (2102749184).

2346640216 is a wasteful number, since it uses less digits than its factorization.

2346640216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295938 (or 3295934 counting only the distinct ones).

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

The square root of 2346640216 is about 48442.1326533009. The cubic root of 2346640216 is about 1328.8689983567.

The spelling of 2346640216 in words is "two billion, three hundred forty-six million, six hundred forty thousand, two hundred sixteen".