3289143 has 48 divisors (see below), whose sum is σ = 5630688. Its totient is φ = 1689600.

The previous prime is 3289141. The next prime is 3289159. The reversal of 3289143 is 3419823.

It is not a de Polignac number, because 3289143 - 2¹ = 3289141 is a prime.

Its product of digits (5184) is a multiple of the sum of its prime factors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 3289143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3289141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80203 + ... + 80243.

It is an arithmetic number, because the mean of its divisors is an integer number (117306).

Almost surely, 2^3289143 is an apocalyptic number.

3289143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3289143 is a deficient number, since it is larger than the sum of its proper divisors (2341545).

3289143 is a wasteful number, since it uses less digits than its factorization.

3289143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 85 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 3289143 is about 1813.5994596382. The cubic root of 3289143 is about 148.7171035697.

The spelling of 3289143 in words is "three million, two hundred eighty-nine thousand, one hundred forty-three".