3718544 has 10 divisors (see below), whose sum is σ = 7204710. Its totient is φ = 1859264.

The previous prime is 3718513. The next prime is 3718549. The reversal of 3718544 is 4458173.

3718544 = T₄₆₆ + T₄₆₇ + ... + T₄₉₇.

3718544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 620944 = 1760^2 + 788^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3718544.

It is not an unprimeable number, because it can be changed into a prime (3718549) 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 as a sum of consecutive naturals, namely, 116189 + ... + 116220.

It is an arithmetic number, because the mean of its divisors is an integer number (720471).

Almost surely, 2^3718544 is an apocalyptic number.

It is an amenable number.

3718544 is a deficient number, since it is larger than the sum of its proper divisors (3486166).

3718544 is a wasteful number, since it uses less digits than its factorization.

3718544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232417 (or 232411 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 3718544 is about 1928.3526648412. The cubic root of 3718544 is about 154.9260000565.

It can be divided in two parts, 37 and 18544, that added together give a palindrome (18581).

The spelling of 3718544 in words is "three million, seven hundred eighteen thousand, five hundred forty-four".