3282743 has 2 divisors, whose sum is σ = 3282744. Its totient is φ = 3282742.

The previous prime is 3282739. The next prime is 3282757. The reversal of 3282743 is 3472823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3282743 - 2² = 3282739 is a prime.

It is a Sophie Germain prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3282703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641371 + 1641372.

It is an arithmetic number, because the mean of its divisors is an integer number (1641372).

Almost surely, 2^3282743 is an apocalyptic number.

3282743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3282743 is an equidigital number, since it uses as much as digits as its factorization.

3282743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 3282743 is about 1811.8341535582. The cubic root of 3282743 is about 148.6205832441.

The spelling of 3282743 in words is "three million, two hundred eighty-two thousand, seven hundred forty-three".