3563688834 has 24 divisors (see below), whose sum is σ = 7782128640. Its totient is φ = 1178542008.

The previous prime is 3563688833. The next prime is 3563688847. The reversal of 3563688834 is 4388863653.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3563688833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 777174 + ... + 781745.

It is an arithmetic number, because the mean of its divisors is an integer number (324255360).

Almost surely, 2^3563688834 is an apocalyptic number.

3563688834 is an abundant number, since it is smaller than the sum of its proper divisors (4218439806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3563688834 is a wasteful number, since it uses less digits than its factorization.

3563688834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559054 (or 1559051 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 3563688834 is about 59696.6400562042. The cubic root of 3563688834 is about 1527.4485554430.

The spelling of 3563688834 in words is "three billion, five hundred sixty-three million, six hundred eighty-eight thousand, eight hundred thirty-four".