3342445 has 8 divisors (see below), whose sum is σ = 4086936. Its totient is φ = 2623296.

The previous prime is 3342439. The next prime is 3342457. The reversal of 3342445 is 5442433.

It can be written as a sum of positive squares in 4 ways, for example, as 499849 + 2842596 = 707^2 + 1686^2 .

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 3342445 - 2⁵ = 3342413 is a prime.

It is a super-2 number, since 2×3342445² = 22343877156050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6042 + ... + 6571.

It is an arithmetic number, because the mean of its divisors is an integer number (510867).

Almost surely, 2^3342445 is an apocalyptic number.

It is an amenable number.

3342445 is a deficient number, since it is larger than the sum of its proper divisors (744491).

3342445 is a wasteful number, since it uses less digits than its factorization.

3342445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12671.

The product of its digits is 5760, while the sum is 25.

The square root of 3342445 is about 1828.2354881142. The cubic root of 3342445 is about 149.5161446083.

Adding to 3342445 its reverse (5442433), we get a palindrome (8784878).

The spelling of 3342445 in words is "three million, three hundred forty-two thousand, four hundred forty-five".