4064927633 has 16 divisors (see below), whose sum is σ = 4512306960. Its totient is φ = 3637529856.

The previous prime is 4064927611. The next prime is 4064927639. The reversal of 4064927633 is 3367294604.

It can be written as a sum of positive squares in 8 ways, for example, as 1028035969 + 3036891664 = 32063^2 + 55108^2 .

It is a cyclic number.

It is not a de Polignac number, because 4064927633 - 2⁶ = 4064927569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4064927639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117983 + ... + 148491.

It is an arithmetic number, because the mean of its divisors is an integer number (282019185).

Almost surely, 2^4064927633 is an apocalyptic number.

It is an amenable number.

4064927633 is a deficient number, since it is larger than the sum of its proper divisors (447379327).

4064927633 is a wasteful number, since it uses less digits than its factorization.

4064927633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30836.

The product of its (nonzero) digits is 653184, while the sum is 44.

The square root of 4064927633 is about 63756.7849957948. The cubic root of 4064927633 is about 1595.9438448227.

The spelling of 4064927633 in words is "four billion, sixty-four million, nine hundred twenty-seven thousand, six hundred thirty-three".