2064083899 has 4 divisors (see below), whose sum is σ = 2069473536. Its totient is φ = 2058694264.

The previous prime is 2064083897. The next prime is 2064083909. The reversal of 2064083899 is 9983804602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2064083899 - 2¹ = 2064083897 is a prime.

It is a super-2 number, since 2×2064083899² = 8520884684222084402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2064083897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2694244 + ... + 2695009.

It is an arithmetic number, because the mean of its divisors is an integer number (517368384).

Almost surely, 2^2064083899 is an apocalyptic number.

2064083899 is a deficient number, since it is larger than the sum of its proper divisors (5389637).

2064083899 is an equidigital number, since it uses as much as digits as its factorization.

2064083899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389636.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 2064083899 is about 45432.1901189014. The cubic root of 2064083899 is about 1273.2366034372.

The spelling of 2064083899 in words is "two billion, sixty-four million, eighty-three thousand, eight hundred ninety-nine".