3427344 has 30 divisors (see below), whose sum is σ = 9592206. Its totient is φ = 1142400.

The previous prime is 3427343. The next prime is 3427363. The reversal of 3427344 is 4437243.

It can be written as a sum of positive squares in only one way, i.e., 3196944 + 230400 = 1788^2 + 480^2 .

It is not an unprimeable number, because it can be changed into a prime (3427343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11757 + ... + 12044.

Almost surely, 2^3427344 is an apocalyptic number.

It is an amenable number.

3427344 is an abundant number, since it is smaller than the sum of its proper divisors (6164862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3427344 is a wasteful number, since it uses less digits than its factorization.

3427344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815 (or 23806 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 3427344 is about 1851.3087262799. The cubic root of 3427344 is about 150.7714918658.

The spelling of 3427344 in words is "three million, four hundred twenty-seven thousand, three hundred forty-four".