4287664403 has 6 divisors (see below), whose sum is σ = 4712887452. Its totient is φ = 3897876620.

The previous prime is 4287664387. The next prime is 4287664411. The reversal of 4287664403 is 3044667824.

4287664403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4287664403 - 2⁴ = 4287664387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4287664483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17717501 + ... + 17717742.

It is an arithmetic number, because the mean of its divisors is an integer number (785481242).

Almost surely, 2^4287664403 is an apocalyptic number.

4287664403 is a deficient number, since it is larger than the sum of its proper divisors (425223049).

4287664403 is a wasteful number, since it uses less digits than its factorization.

4287664403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35435265 (or 35435254 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The square root of 4287664403 is about 65480.2596436514. The cubic root of 4287664403 is about 1624.5768558835.

The spelling of 4287664403 in words is "four billion, two hundred eighty-seven million, six hundred sixty-four thousand, four hundred three".