3719744 has 84 divisors (see below), whose sum is σ = 9290304. Its totient is φ = 1444608.

The previous prime is 3719717. The next prime is 3719747. The reversal of 3719744 is 4479173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3719747) 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 11 ways as a sum of consecutive naturals, for example, 161717 + ... + 161739.

Almost surely, 2^3719744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3719744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4645152).

3719744 is an abundant number, since it is smaller than the sum of its proper divisors (5570560).

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

3719744 is a wasteful number, since it uses less digits than its factorization.

3719744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 51 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 3719744 is about 1928.6637861483. The cubic root of 3719744 is about 154.9426634965.

The spelling of 3719744 in words is "three million, seven hundred nineteen thousand, seven hundred forty-four".