2064323999 has 2 divisors, whose sum is σ = 2064324000. Its totient is φ = 2064323998.

The previous prime is 2064323983. The next prime is 2064324001. The reversal of 2064323999 is 9993234602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2064323999 - 2⁴ = 2064323983 is a prime.

It is a super-2 number, since 2×2064323999² = 8522867145694704002, which contains 22 as substring.

Together with 2064324001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064323909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032161999 + 1032162000.

It is an arithmetic number, because the mean of its divisors is an integer number (1032162000).

Almost surely, 2^2064323999 is an apocalyptic number.

2064323999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064323999 is an equidigital number, since it uses as much as digits as its factorization.

2064323999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 47.

The square root of 2064323999 is about 45434.8324416411. The cubic root of 2064323999 is about 1273.2859703349.

The spelling of 2064323999 in words is "two billion, sixty-four million, three hundred twenty-three thousand, nine hundred ninety-nine".