3744120 has 64 divisors (see below), whose sum is σ = 11521440. Its totient is φ = 972800.

The previous prime is 3744113. The next prime is 3744133. The reversal of 3744120 is 214473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540 + ... + 5300.

Almost surely, 2^3744120 is an apocalyptic number.

3744120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3744120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760720).

3744120 is an abundant number, since it is smaller than the sum of its proper divisors (7777320).

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

3744120 is a wasteful number, since it uses less digits than its factorization.

3744120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 3744120 is about 1934.9728680268. The cubic root of 3744120 is about 155.2803804761.

Adding to 3744120 its reverse (214473), we get a palindrome (3958593).

The spelling of 3744120 in words is "three million, seven hundred forty-four thousand, one hundred twenty".