3546343 has 4 divisors (see below), whose sum is σ = 3560400. Its totient is φ = 3532288.

The previous prime is 3546311. The next prime is 3546371. The reversal of 3546343 is 3436453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3436453 = 23 ⋅149411.

It is a cyclic number.

It is not a de Polignac number, because 3546343 - 2⁵ = 3546311 is a prime.

It is a Duffinian number.

3546343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546373) 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, 6643 + ... + 7156.

It is an arithmetic number, because the mean of its divisors is an integer number (890100).

Almost surely, 2^3546343 is an apocalyptic number.

3546343 is a deficient number, since it is larger than the sum of its proper divisors (14057).

3546343 is a wasteful number, since it uses less digits than its factorization.

3546343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14056.

The product of its digits is 12960, while the sum is 28.

The square root of 3546343 is about 1883.1736510476. The cubic root of 3546343 is about 152.4966298637.

It can be divided in two parts, 354 and 6343, that multiplied together give a palindrome (2245422).

The spelling of 3546343 in words is "three million, five hundred forty-six thousand, three hundred forty-three".