4081343 has 8 divisors (see below), whose sum is σ = 4938912. Its totient is φ = 3292416.

The previous prime is 4081331. The next prime is 4081351. The reversal of 4081343 is 3431804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4081343 - 2¹² = 4077247 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 (4081303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17030 + ... + 17267.

It is an arithmetic number, because the mean of its divisors is an integer number (617364).

Almost surely, 2^4081343 is an apocalyptic number.

4081343 is a deficient number, since it is larger than the sum of its proper divisors (857569).

4081343 is a wasteful number, since it uses less digits than its factorization.

4081343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34321.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4081343 is about 2020.2334023573. The cubic root of 4081343 is about 159.8089255526.

The spelling of 4081343 in words is "four million, eighty-one thousand, three hundred forty-three".