3352749 has 8 divisors (see below), whose sum is σ = 4482432. Its totient is φ = 2229120.

The previous prime is 3352729. The next prime is 3352763. The reversal of 3352749 is 9472533.

It is a happy number.

3352749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3352749 - 2¹³ = 3344557 is a prime.

It is a super-2 number, since 2×3352749² = 22481851714002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3352709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 2589.

It is an arithmetic number, because the mean of its divisors is an integer number (560304).

Almost surely, 2^3352749 is an apocalyptic number.

It is an amenable number.

3352749 is a deficient number, since it is larger than the sum of its proper divisors (1129683).

3352749 is a wasteful number, since it uses less digits than its factorization.

3352749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027.

The product of its digits is 22680, while the sum is 33.

The square root of 3352749 is about 1831.0513373469. The cubic root of 3352749 is about 149.6696284540.

The spelling of 3352749 in words is "three million, three hundred fifty-two thousand, seven hundred forty-nine".