4089343 has 4 divisors (see below), whose sum is σ = 4184488. Its totient is φ = 3994200.

The previous prime is 4089341. The next prime is 4089347. The reversal of 4089343 is 3439804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4089343 - 2¹ = 4089341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47508 + ... + 47593.

It is an arithmetic number, because the mean of its divisors is an integer number (1046122).

Almost surely, 2^4089343 is an apocalyptic number.

4089343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4089343 is a deficient number, since it is larger than the sum of its proper divisors (95145).

4089343 is an equidigital number, since it uses as much as digits as its factorization.

4089343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95144.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 4089343 is about 2022.2124022961. The cubic root of 4089343 is about 159.9132733115.

The spelling of 4089343 in words is "four million, eighty-nine thousand, three hundred forty-three".