3042343 has 4 divisors (see below), whose sum is σ = 3045928. Its totient is φ = 3038760.

The previous prime is 3042329. The next prime is 3042349. The reversal of 3042343 is 3432403.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3432403 = 13 ⋅264031.

It is a cyclic number.

It is not a de Polignac number, because 3042343 - 2¹³ = 3034151 is a prime.

It is a Duffinian number.

3042343 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3042343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (761482).

Almost surely, 2^3042343 is an apocalyptic number.

3042343 is a deficient number, since it is larger than the sum of its proper divisors (3585).

3042343 is a wasteful number, since it uses less digits than its factorization.

3042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3042343 is about 1744.2313493341. The cubic root of 3042343 is about 144.9003357932.

Adding to 3042343 its reverse (3432403), we get a palindrome (6474746).

The spelling of 3042343 in words is "three million, forty-two thousand, three hundred forty-three".