4064333893 has 2 divisors, whose sum is σ = 4064333894. Its totient is φ = 4064333892.

The previous prime is 4064333891. The next prime is 4064333981. The reversal of 4064333893 is 3983334604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2377342564 + 1686991329 = 48758^2 + 41073^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064333893 - 2¹ = 4064333891 is a prime.

Together with 4064333891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064333891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032166946 + 2032166947.

It is an arithmetic number, because the mean of its divisors is an integer number (2032166947).

Almost surely, 2^4064333893 is an apocalyptic number.

It is an amenable number.

4064333893 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064333893 is an equidigital number, since it uses as much as digits as its factorization.

4064333893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 43.

The square root of 4064333893 is about 63752.1285370144. The cubic root of 4064333893 is about 1595.8661376716.

The spelling of 4064333893 in words is "four billion, sixty-four million, three hundred thirty-three thousand, eight hundred ninety-three".