4080343 has 4 divisors (see below), whose sum is σ = 4085848. Its totient is φ = 4074840.

The previous prime is 4080341. The next prime is 4080347. The reversal of 4080343 is 3430804.

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 4080343 - 2¹ = 4080341 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428 + ... + 3193.

It is an arithmetic number, because the mean of its divisors is an integer number (1021462).

Almost surely, 2^4080343 is an apocalyptic number.

4080343 is a deficient number, since it is larger than the sum of its proper divisors (5505).

4080343 is an equidigital number, since it uses as much as digits as its factorization.

4080343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4080343 is about 2019.9858910398. The cubic root of 4080343 is about 159.7958724980.

The spelling of 4080343 in words is "four million, eighty thousand, three hundred forty-three".