2163701068 has 6 divisors (see below), whose sum is σ = 3786476876. Its totient is φ = 1081850532.

The previous prime is 2163701063. The next prime is 2163701081. The reversal of 2163701068 is 8601073612.

2163701068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2163701063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270462630 + ... + 270462637.

Almost surely, 2^2163701068 is an apocalyptic number.

It is an amenable number.

2163701068 is a deficient number, since it is larger than the sum of its proper divisors (1622775808).

2163701068 is a wasteful number, since it uses less digits than its factorization.

2163701068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540925271 (or 540925269 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2163701068 is about 46515.6002648574. The cubic root of 2163701068 is about 1293.3986991502.

The spelling of 2163701068 in words is "two billion, one hundred sixty-three million, seven hundred one thousand, sixty-eight".