3491444 has 24 divisors (see below), whose sum is σ = 6763008. Its totient is φ = 1563840.

The previous prime is 3491441. The next prime is 3491447. The reversal of 3491444 is 4441943.

3491444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3491441) and next prime (3491447).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3491441) 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, 2669 + ... + 3755.

It is an arithmetic number, because the mean of its divisors is an integer number (281792).

Almost surely, 2^3491444 is an apocalyptic number.

It is an amenable number.

3491444 is a deficient number, since it is larger than the sum of its proper divisors (3271564).

3491444 is a wasteful number, since it uses less digits than its factorization.

3491444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175 (or 1173 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 3491444 is about 1868.5406069979. The cubic root of 3491444 is about 151.7056283324.

The spelling of 3491444 in words is "three million, four hundred ninety-one thousand, four hundred forty-four".