4064543769 has 16 divisors (see below), whose sum is σ = 6366838464. Its totient is φ = 2273870400.

The previous prime is 4064543767. The next prime is 4064543773. The reversal of 4064543769 is 9673454604.

It is not a de Polignac number, because 4064543769 - 2¹ = 4064543767 is a prime.

It is a super-2 number, since 2×4064543769² = 33041032100233450722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4064543767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4736802 + ... + 4737659.

It is an arithmetic number, because the mean of its divisors is an integer number (397927404).

Almost surely, 2^4064543769 is an apocalyptic number.

It is an amenable number.

4064543769 is a deficient number, since it is larger than the sum of its proper divisors (2302294695).

4064543769 is a wasteful number, since it uses less digits than its factorization.

4064543769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9474488.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 4064543769 is about 63753.7745470807. The cubic root of 4064543769 is about 1595.8936065628.

The spelling of 4064543769 in words is "four billion, sixty-four million, five hundred forty-three thousand, seven hundred sixty-nine".