3445744 has 10 divisors (see below), whose sum is σ = 6676160. Its totient is φ = 1722864.

The previous prime is 3445723. The next prime is 3445753. The reversal of 3445744 is 4475443.

3445744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 107664 + ... + 107695.

It is an arithmetic number, because the mean of its divisors is an integer number (667616).

Almost surely, 2^3445744 is an apocalyptic number.

It is an amenable number.

3445744 is a deficient number, since it is larger than the sum of its proper divisors (3230416).

3445744 is a wasteful number, since it uses less digits than its factorization.

3445744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215367 (or 215361 counting only the distinct ones).

The product of its digits is 26880, while the sum is 31.

The square root of 3445744 is about 1856.2715318617. The cubic root of 3445744 is about 151.0408205063.

The spelling of 3445744 in words is "three million, four hundred forty-five thousand, seven hundred forty-four".