3208882609 has 9 divisors (see below), whose sum is σ = 3300108651. Its totient is φ = 3120116760.

The previous prime is 3208882577. The next prime is 3208882627. The reversal of 3208882609 is 9062888023.

It is a happy number.

The square root of 3208882609 is 56647.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2871352225 + 337530384 = 53585^2 + 18372^2 .

It is not a de Polignac number, because 3208882609 - 2⁵ = 3208882577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3208882679) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2095174 + ... + 2096704.

It is an arithmetic number, because the mean of its divisors is an integer number (366678739).

Almost surely, 2^3208882609 is an apocalyptic number.

3208882609 is the 56647-th square number.

3208882609 is the 28324-th centered octagonal number.

It is an amenable number.

3208882609 is a deficient number, since it is larger than the sum of its proper divisors (91226042).

3208882609 is an frugal number, since it uses more digits than its factorization.

3208882609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136 (or 1568 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The cubic root of 3208882609 is about 1474.9748319367.

The spelling of 3208882609 in words is "three billion, two hundred eight million, eight hundred eighty-two thousand, six hundred nine".