3342849 has 4 divisors (see below), whose sum is σ = 4457136. Its totient is φ = 2228564.

The previous prime is 3342847. The next prime is 3342877. The reversal of 3342849 is 9482433.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9482433 = 3 ⋅3160811.

It is a cyclic number.

It is not a de Polignac number, because 3342849 - 2¹ = 3342847 is a prime.

It is a super-2 number, since 2×3342849² = 22349278873602, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3342847) 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, 557139 + ... + 557144.

It is an arithmetic number, because the mean of its divisors is an integer number (1114284).

Almost surely, 2^3342849 is an apocalyptic number.

It is an amenable number.

3342849 is a deficient number, since it is larger than the sum of its proper divisors (1114287).

3342849 is a wasteful number, since it uses less digits than its factorization.

3342849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114286.

The product of its digits is 20736, while the sum is 33.

The square root of 3342849 is about 1828.3459738244. The cubic root of 3342849 is about 149.5221683513.

The spelling of 3342849 in words is "three million, three hundred forty-two thousand, eight hundred forty-nine".