3563806268 has 24 divisors (see below), whose sum is σ = 6855577344. Its totient is φ = 1607543600.

The previous prime is 3563806243. The next prime is 3563806297. The reversal of 3563806268 is 8626083653.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303380 + ... + 314907.

It is an arithmetic number, because the mean of its divisors is an integer number (285649056).

Almost surely, 2^3563806268 is an apocalyptic number.

It is an amenable number.

3563806268 is a deficient number, since it is larger than the sum of its proper divisors (3291771076).

3563806268 is a wasteful number, since it uses less digits than its factorization.

3563806268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618433 (or 618431 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The square root of 3563806268 is about 59697.6236377965. The cubic root of 3563806268 is about 1527.4653332287.

The spelling of 3563806268 in words is "three billion, five hundred sixty-three million, eight hundred six thousand, two hundred sixty-eight".