3489446 has 4 divisors (see below), whose sum is σ = 5234172. Its totient is φ = 1744722.

The previous prime is 3489413. The next prime is 3489457. The reversal of 3489446 is 6449843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6449843 = 337 ⋅19139.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 872360 + ... + 872363.

It is an arithmetic number, because the mean of its divisors is an integer number (1308543).

Almost surely, 2^3489446 is an apocalyptic number.

3489446 is a deficient number, since it is larger than the sum of its proper divisors (1744726).

3489446 is a wasteful number, since it uses less digits than its factorization.

3489446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744725.

The product of its digits is 82944, while the sum is 38.

The square root of 3489446 is about 1868.0058886417. The cubic root of 3489446 is about 151.6766846554.

The spelling of 3489446 in words is "three million, four hundred eighty-nine thousand, four hundred forty-six".