3204664563 has 16 divisors (see below), whose sum is σ = 4365476640. Its totient is φ = 2090643456.

The previous prime is 3204664531. The next prime is 3204664667. The reversal of 3204664563 is 3654664023.

It is not a de Polignac number, because 3204664563 - 2⁵ = 3204664531 is a prime.

It is a super-2 number, since 2×3204664563² = 20539749922695961938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3204664513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35970 + ... + 87767.

It is an arithmetic number, because the mean of its divisors is an integer number (272842290).

Almost surely, 2^3204664563 is an apocalyptic number.

3204664563 is a deficient number, since it is larger than the sum of its proper divisors (1160812077).

3204664563 is a wasteful number, since it uses less digits than its factorization.

3204664563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123926.

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 3204664563 is about 56609.7567827314. The cubic root of 3204664563 is about 1474.3282683734.

The spelling of 3204664563 in words is "three billion, two hundred four million, six hundred sixty-four thousand, five hundred sixty-three".