3294881 has 2 divisors, whose sum is σ = 3294882. Its totient is φ = 3294880.

The previous prime is 3294871. The next prime is 3294899. The reversal of 3294881 is 1884923.

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., 3182656 + 112225 = 1784^2 + 335^2 .

It is an emirp because it is prime and its reverse (1884923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3294881 - 2⁶ = 3294817 is a prime.

It is a super-2 number, since 2×3294881² = 21712481608322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3294871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1647440 + 1647441.

It is an arithmetic number, because the mean of its divisors is an integer number (1647441).

Almost surely, 2^3294881 is an apocalyptic number.

It is an amenable number.

3294881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3294881 is an equidigital number, since it uses as much as digits as its factorization.

3294881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 35.

The square root of 3294881 is about 1815.1807072575. The cubic root of 3294881 is about 148.8035336820.

The spelling of 3294881 in words is "three million, two hundred ninety-four thousand, eight hundred eighty-one".