3400343 has 8 divisors (see below), whose sum is σ = 3573888. Its totient is φ = 3228984.

The previous prime is 3400333. The next prime is 3400361. The reversal of 3400343 is 3430043.

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 3400343 - 2⁸ = 3400087 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 (3400303) 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 7 ways as a sum of consecutive naturals, for example, 3296 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (446736).

Almost surely, 2^3400343 is an apocalyptic number.

3400343 is a deficient number, since it is larger than the sum of its proper divisors (173545).

3400343 is a wasteful number, since it uses less digits than its factorization.

3400343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3400343 is about 1844.0018980467. The cubic root of 3400343 is about 150.3745159921.

Adding to 3400343 its reverse (3430043), we get a palindrome (6830386).

The spelling of 3400343 in words is "three million, four hundred thousand, three hundred forty-three".