3642886563 has 16 divisors (see below), whose sum is σ = 4903718400. Its totient is φ = 2405406240.

The previous prime is 3642886553. The next prime is 3642886573. The reversal of 3642886563 is 3656882463.

3642886563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3642886553) and next prime (3642886573).

It is not a de Polignac number, because 3642886563 - 2¹⁰ = 3642885539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3642886553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169593 + ... + 189861.

It is an arithmetic number, because the mean of its divisors is an integer number (306482400).

Almost surely, 2^3642886563 is an apocalyptic number.

3642886563 is a deficient number, since it is larger than the sum of its proper divisors (1260831837).

3642886563 is a wasteful number, since it uses less digits than its factorization.

3642886563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20842.

The product of its digits is 4976640, while the sum is 51.

The square root of 3642886563 is about 60356.3299331561. The cubic root of 3642886563 is about 1538.6808519981.

The spelling of 3642886563 in words is "three billion, six hundred forty-two million, eight hundred eighty-six thousand, five hundred sixty-three".