3328143 has 32 divisors (see below), whose sum is σ = 5569536. Its totient is φ = 1721088.

The previous prime is 3328139. The next prime is 3328153. The reversal of 3328143 is 3418233.

3328143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3328143 - 2² = 3328139 is a prime.

It is a super-2 number, since 2×3328143² = 22153071656898, which contains 22 as substring.

3328143 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3328133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19846 + ... + 20012.

It is an arithmetic number, because the mean of its divisors is an integer number (174048).

Almost surely, 2^3328143 is an apocalyptic number.

3328143 is a deficient number, since it is larger than the sum of its proper divisors (2241393).

3328143 is a wasteful number, since it uses less digits than its factorization.

3328143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 1728, while the sum is 24.

The square root of 3328143 is about 1824.3198732678. The cubic root of 3328143 is about 149.3025846599.

The spelling of 3328143 in words is "three million, three hundred twenty-eight thousand, one hundred forty-three".