2163829999 has 2 divisors, whose sum is σ = 2163830000. Its totient is φ = 2163829998.

The previous prime is 2163829979. The next prime is 2163830017. The reversal of 2163829999 is 9999283612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2163829999 - 2⁹ = 2163829487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2163829919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081914999 + 1081915000.

It is an arithmetic number, because the mean of its divisors is an integer number (1081915000).

Almost surely, 2^2163829999 is an apocalyptic number.

2163829999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2163829999 is an equidigital number, since it uses as much as digits as its factorization.

2163829999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3779136, while the sum is 58.

The square root of 2163829999 is about 46516.9861340994. The cubic root of 2163829999 is about 1293.4243890631.

The spelling of 2163829999 in words is "two billion, one hundred sixty-three million, eight hundred twenty-nine thousand, nine hundred ninety-nine".