3343745 has 8 divisors (see below), whose sum is σ = 4069440. Its totient is φ = 2637040.

The previous prime is 3343741. The next prime is 3343751. The reversal of 3343745 is 5473433.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3343745 - 2² = 3343741 is a prime.

It is a super-2 number, since 2×3343745² = 22361261250050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3¹² + 4⁸ + 3¹² + 7² + 4⁹ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4355 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (508680).

Almost surely, 2^3343745 is an apocalyptic number.

It is an amenable number.

3343745 is a deficient number, since it is larger than the sum of its proper divisors (725695).

3343745 is an equidigital number, since it uses as much as digits as its factorization.

3343745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9495.

The product of its digits is 15120, while the sum is 29.

The square root of 3343745 is about 1828.5909876186. The cubic root of 3343745 is about 149.5355262081.

The spelling of 3343745 in words is "three million, three hundred forty-three thousand, seven hundred forty-five".