2163696376 has 16 divisors (see below), whose sum is σ = 4059748440. Its totient is φ = 1081096800.

The previous prime is 2163696341. The next prime is 2163696473. The reversal of 2163696376 is 6736963612.

2163696376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 81591 + ... + 104806.

Almost surely, 2^2163696376 is an apocalyptic number.

It is an amenable number.

2163696376 is a deficient number, since it is larger than the sum of its proper divisors (1896052064).

2163696376 is a wasteful number, since it uses less digits than its factorization.

2163696376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187854 (or 187850 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 49.

The square root of 2163696376 is about 46515.5498301374. The cubic root of 2163696376 is about 1293.3977642350.

The spelling of 2163696376 in words is "two billion, one hundred sixty-three million, six hundred ninety-six thousand, three hundred seventy-six".