3744620 has 24 divisors (see below), whose sum is σ = 8579088. Its totient is φ = 1361600.

The previous prime is 3744619. The next prime is 3744623. The reversal of 3744620 is 264473.

It is a happy number.

3744620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3744620.

It is not an unprimeable number, because it can be changed into a prime (3744623) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 8291 + ... + 8730.

It is an arithmetic number, because the mean of its divisors is an integer number (357462).

Almost surely, 2^3744620 is an apocalyptic number.

It is an amenable number.

3744620 is an abundant number, since it is smaller than the sum of its proper divisors (4834468).

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

3744620 is a wasteful number, since it uses less digits than its factorization.

3744620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17041 (or 17039 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3744620 is about 1935.1020644917. The cubic root of 3744620 is about 155.2872923570.

It can be divided in two parts, 374 and 4620, that added together give a palindrome (4994).

The spelling of 3744620 in words is "three million, seven hundred forty-four thousand, six hundred twenty".