3329138 has 4 divisors (see below), whose sum is σ = 4993710. Its totient is φ = 1664568.

The previous prime is 3329129. The next prime is 3329141. The reversal of 3329138 is 8319233.

3329138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8319233 = 13 ⋅639941.

It can be written as a sum of positive squares in only one way, i.e., 1857769 + 1471369 = 1363^2 + 1213^2 .

It is a super-2 number, since 2×3329138² = 22166319646088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3329138.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 832283 + ... + 832286.

Almost surely, 2^3329138 is an apocalyptic number.

3329138 is a deficient number, since it is larger than the sum of its proper divisors (1664572).

3329138 is a wasteful number, since it uses less digits than its factorization.

3329138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664571.

The product of its digits is 3888, while the sum is 29.

The square root of 3329138 is about 1824.5925572576. The cubic root of 3329138 is about 149.3174619523.

The spelling of 3329138 in words is "three million, three hundred twenty-nine thousand, one hundred thirty-eight".