3329149 has 4 divisors (see below), whose sum is σ = 3419164. Its totient is φ = 3239136.

The previous prime is 3329147. The next prime is 3329173. The reversal of 3329149 is 9419233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3132900 + 196249 = 1770^2 + 443^2 .

It is a cyclic number.

It is not a de Polignac number, because 3329149 - 2¹ = 3329147 is a prime.

It is a super-2 number, since 2×3329149² = 22166466128402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3329149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3329141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44952 + ... + 45025.

It is an arithmetic number, because the mean of its divisors is an integer number (854791).

Almost surely, 2^3329149 is an apocalyptic number.

It is an amenable number.

3329149 is a deficient number, since it is larger than the sum of its proper divisors (90015).

3329149 is an equidigital number, since it uses as much as digits as its factorization.

3329149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90014.

The product of its digits is 5832, while the sum is 31.

The square root of 3329149 is about 1824.5955716268. The cubic root of 3329149 is about 149.3176264083.

The spelling of 3329149 in words is "three million, three hundred twenty-nine thousand, one hundred forty-nine".