3343429 has 4 divisors (see below), whose sum is σ = 3374784. Its totient is φ = 3312076.

The previous prime is 3343421. The next prime is 3343433. The reversal of 3343429 is 9243433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3343429 - 2³ = 3343421 is a prime.

It is a super-2 number, since 2×3343429² = 22357034956082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3343397 and 3343406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343421) 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, 15517 + ... + 15730.

It is an arithmetic number, because the mean of its divisors is an integer number (843696).

Almost surely, 2^3343429 is an apocalyptic number.

It is an amenable number.

3343429 is a deficient number, since it is larger than the sum of its proper divisors (31355).

3343429 is a wasteful number, since it uses less digits than its factorization.

3343429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31354.

The product of its digits is 7776, while the sum is 28.

The square root of 3343429 is about 1828.5045802513. The cubic root of 3343429 is about 149.5308154507.

The spelling of 3343429 in words is "three million, three hundred forty-three thousand, four hundred twenty-nine".