3401343 has 48 divisors (see below), whose sum is σ = 5930496. Its totient is φ = 1854720.

The previous prime is 3401329. The next prime is 3401347. The reversal of 3401343 is 3431043.

It is not a de Polignac number, because 3401343 - 2⁴ = 3401327 is a prime.

3401343 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401347) 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, 72346 + ... + 72392.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

Almost surely, 2^3401343 is an apocalyptic number.

3401343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3401343 is a deficient number, since it is larger than the sum of its proper divisors (2529153).

3401343 is a wasteful number, since it uses less digits than its factorization.

3401343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3401343 is about 1844.2730275098. The cubic root of 3401343 is about 150.3892556598.

Adding to 3401343 its reverse (3431043), we get a palindrome (6832386).

The spelling of 3401343 in words is "three million, four hundred one thousand, three hundred forty-three".