3273961 has 2 divisors, whose sum is σ = 3273962. Its totient is φ = 3273960.

The previous prime is 3273937. The next prime is 3273967. The reversal of 3273961 is 1693723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2499561 + 774400 = 1581^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 3273961 - 2⁹ = 3273449 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3 + 2 + 7 + 3¹³ + 9 + 6⁸ + 1 .

It is not a weakly prime, because it can be changed into another prime (3273967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1636980 + 1636981.

It is an arithmetic number, because the mean of its divisors is an integer number (1636981).

Almost surely, 2^3273961 is an apocalyptic number.

It is an amenable number.

3273961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3273961 is an equidigital number, since it uses as much as digits as its factorization.

3273961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 3273961 is about 1809.4090195420. The cubic root of 3273961 is about 148.4879348691.

The spelling of 3273961 in words is "three million, two hundred seventy-three thousand, nine hundred sixty-one".