3209675716 has 27 divisors (see below), whose sum is σ = 6085033101. Its totient is φ = 1480708944.

The previous prime is 3209675713. The next prime is 3209675723. The reversal of 3209675716 is 6175769023.

The square root of 3209675716 is 56654.

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., 474804100 + 2734871616 = 21790^2 + 52296^2 .

It is a super-2 number, since 2×3209675716² = 20604036403760225312, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3209675713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1471915 + ... + 1474093.

Almost surely, 2^3209675716 is an apocalyptic number.

3209675716 is the 56654-th square number.

It is an amenable number.

3209675716 is a deficient number, since it is larger than the sum of its proper divisors (2875357385).

3209675716 is an equidigital number, since it uses as much as digits as its factorization.

3209675716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 46.

The cubic root of 3209675716 is about 1475.0963401212.

The spelling of 3209675716 in words is "three billion, two hundred nine million, six hundred seventy-five thousand, seven hundred sixteen".