3342429 has 24 divisors (see below), whose sum is σ = 5134272. Its totient is φ = 2090880.

The previous prime is 3342419. The next prime is 3342439. The reversal of 3342429 is 9242433.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3342419) and next prime (3342439).

It is not a de Polignac number, because 3342429 - 2⁴ = 3342413 is a prime.

It is a super-2 number, since 2×3342429² = 22343663240082, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 3⁴ + 4⁸ + 2¹⁷ + 4¹⁰ + 2²¹ + 9 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13749 + ... + 13989.

It is an arithmetic number, because the mean of its divisors is an integer number (213928).

Almost surely, 2^3342429 is an apocalyptic number.

It is an amenable number.

3342429 is a deficient number, since it is larger than the sum of its proper divisors (1791843).

3342429 is a wasteful number, since it uses less digits than its factorization.

3342429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 334 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3342429 is about 1828.2311123050. The cubic root of 3342429 is about 149.5159060342.

The spelling of 3342429 in words is "three million, three hundred forty-two thousand, four hundred twenty-nine".