3563464631 has 2 divisors, whose sum is σ = 3563464632. Its totient is φ = 3563464630.

The previous prime is 3563464621. The next prime is 3563464637. The reversal of 3563464631 is 1364643653.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3563464631 - 2²² = 3559270327 is a prime.

It is a super-2 number, since 2×3563464631² = 25396560352775932322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3563464637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781732315 + 1781732316.

It is an arithmetic number, because the mean of its divisors is an integer number (1781732316).

Almost surely, 2^3563464631 is an apocalyptic number.

3563464631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563464631 is an equidigital number, since it uses as much as digits as its factorization.

3563464631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 41.

The square root of 3563464631 is about 59694.7621739127. The cubic root of 3563464631 is about 1527.4165225555.

The spelling of 3563464631 in words is "three billion, five hundred sixty-three million, four hundred sixty-four thousand, six hundred thirty-one".