2163767234 has 16 divisors (see below), whose sum is σ = 3472486080. Its totient is φ = 1008138960.

The previous prime is 2163767213. The next prime is 2163767273. The reversal of 2163767234 is 4327673612.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2163767191 and 2163767200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464414 + ... + 469049.

It is an arithmetic number, because the mean of its divisors is an integer number (217030380).

Almost surely, 2^2163767234 is an apocalyptic number.

2163767234 is a deficient number, since it is larger than the sum of its proper divisors (1308718846).

2163767234 is a wasteful number, since it uses less digits than its factorization.

2163767234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933545.

The product of its digits is 254016, while the sum is 41.

The square root of 2163767234 is about 46516.3114831776. The cubic root of 2163767234 is about 1293.4118830642.

The spelling of 2163767234 in words is "two billion, one hundred sixty-three million, seven hundred sixty-seven thousand, two hundred thirty-four".