3272681 has 2 divisors, whose sum is σ = 3272682. Its totient is φ = 3272680.

The previous prime is 3272677. The next prime is 3272707. The reversal of 3272681 is 1862723.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1915456 + 1357225 = 1384^2 + 1165^2 .

It is a cyclic number.

It is not a de Polignac number, because 3272681 - 2² = 3272677 is a prime.

It is a super-2 number, since 2×3272681² = 21420881855522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3272651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1636340 + 1636341.

It is an arithmetic number, because the mean of its divisors is an integer number (1636341).

Almost surely, 2^3272681 is an apocalyptic number.

It is an amenable number.

3272681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3272681 is an equidigital number, since it uses as much as digits as its factorization.

3272681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 3272681 is about 1809.0552783152. The cubic root of 3272681 is about 148.4685812145.

The spelling of 3272681 in words is "three million, two hundred seventy-two thousand, six hundred eighty-one".