3342403 has 4 divisors (see below), whose sum is σ = 3346960. Its totient is φ = 3337848.

The previous prime is 3342379. The next prime is 3342413. The reversal of 3342403 is 3042433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3042433 = 31 ⋅98143.

It is a cyclic number.

It is not a de Polignac number, because 3342403 - 2⁵ = 3342371 is a prime.

It is a super-2 number, since 2×3342403² = 22343315628818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3342413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (836740).

Almost surely, 2^3342403 is an apocalyptic number.

3342403 is a deficient number, since it is larger than the sum of its proper divisors (4557).

3342403 is an equidigital number, since it uses as much as digits as its factorization.

3342403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556.

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

The square root of 3342403 is about 1828.2240015928. The cubic root of 3342403 is about 149.5155183497.

Adding to 3342403 its reverse (3042433), we get a palindrome (6384836).

It can be divided in two parts, 33 and 42403, that added together give a square (42436 = 206²).

The spelling of 3342403 in words is "three million, three hundred forty-two thousand, four hundred three".