3497444 has 24 divisors (see below), whose sum is σ = 6824160. Its totient is φ = 1558656.

The previous prime is 3497443. The next prime is 3497447. The reversal of 3497444 is 4447943.

It is a happy number.

It is a super-2 number, since 2×3497444² = 24464229066272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3497443) 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 7 ways as a sum of consecutive naturals, for example, 62 + ... + 2645.

It is an arithmetic number, because the mean of its divisors is an integer number (284340).

Almost surely, 2^3497444 is an apocalyptic number.

3497444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3497444 is a deficient number, since it is larger than the sum of its proper divisors (3326716).

3497444 is a wasteful number, since it uses less digits than its factorization.

3497444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747 (or 2745 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 3497444 is about 1870.1454488889. The cubic root of 3497444 is about 151.7924799673.

The spelling of 3497444 in words is "three million, four hundred ninety-seven thousand, four hundred forty-four".