3437944 has 24 divisors (see below), whose sum is σ = 6852240. Its totient is φ = 1616768.

The previous prime is 3437923. The next prime is 3437953. The reversal of 3437944 is 4497343.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1569 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (285510).

Almost surely, 2^3437944 is an apocalyptic number.

3437944 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3437944 is a deficient number, since it is larger than the sum of its proper divisors (3414296).

3437944 is a wasteful number, since it uses less digits than its factorization.

3437944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527 (or 1506 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 3437944 is about 1854.1693558033. The cubic root of 3437944 is about 150.9267659438.

The spelling of 3437944 in words is "three million, four hundred thirty-seven thousand, nine hundred forty-four".