3744726 has 16 divisors (see below), whose sum is σ = 7930224. Its totient is φ = 1174784.

The previous prime is 3744701. The next prime is 3744731. The reversal of 3744726 is 6274473.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18255 + ... + 18458.

It is an arithmetic number, because the mean of its divisors is an integer number (495639).

Almost surely, 2^3744726 is an apocalyptic number.

3744726 is an abundant number, since it is smaller than the sum of its proper divisors (4185498).

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

3744726 is a wasteful number, since it uses less digits than its factorization.

3744726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36735.

The product of its digits is 28224, while the sum is 33.

The square root of 3744726 is about 1935.1294530341. The cubic root of 3744726 is about 155.2887575967.

It can be divided in two parts, 37447 and 26, that added together give a palindrome (37473).

The spelling of 3744726 in words is "three million, seven hundred forty-four thousand, seven hundred twenty-six".