4064638703 has 2 divisors, whose sum is σ = 4064638704. Its totient is φ = 4064638702.

The previous prime is 4064638693. The next prime is 4064638727. The reversal of 4064638703 is 3078364604.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4064638703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4064638793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032319351 + 2032319352.

It is an arithmetic number, because the mean of its divisors is an integer number (2032319352).

Almost surely, 2^4064638703 is an apocalyptic number.

4064638703 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064638703 is an equidigital number, since it uses as much as digits as its factorization.

4064638703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 4064638703 is about 63754.5190790425. The cubic root of 4064638703 is about 1595.9060313590.

The spelling of 4064638703 in words is "four billion, sixty-four million, six hundred thirty-eight thousand, seven hundred three".