3746544 has 40 divisors (see below), whose sum is σ = 9798480. Its totient is φ = 1233408.

The previous prime is 3746527. The next prime is 3746549. The reversal of 3746544 is 4456473.

It is a happy number.

3746544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746549) 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, 3834 + ... + 4710.

It is an arithmetic number, because the mean of its divisors is an integer number (244962).

Almost surely, 2^3746544 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 3746544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4899240).

3746544 is an abundant number, since it is smaller than the sum of its proper divisors (6051936).

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

3746544 is a wasteful number, since it uses less digits than its factorization.

3746544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 971 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 3746544 is about 1935.5991320519. The cubic root of 3746544 is about 155.3138835371.

The spelling of 3746544 in words is "three million, seven hundred forty-six thousand, five hundred forty-four".