3744526 has 8 divisors (see below), whose sum is σ = 5747544. Its totient is φ = 1828680.

The previous prime is 3744523. The next prime is 3744527. The reversal of 3744526 is 6254473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21685 + ... + 21856.

It is an arithmetic number, because the mean of its divisors is an integer number (718443).

Almost surely, 2^3744526 is an apocalyptic number.

3744526 is a deficient number, since it is larger than the sum of its proper divisors (2003018).

3744526 is a wasteful number, since it uses less digits than its factorization.

3744526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43586.

The product of its digits is 20160, while the sum is 31.

The square root of 3744526 is about 1935.0777762147. The cubic root of 3744526 is about 155.2859929703.

Adding to 3744526 its reverse (6254473), we get a palindrome (9998999).

It can be divided in two parts, 374 and 4526, that added together give a square (4900 = 70²).

The spelling of 3744526 in words is "three million, seven hundred forty-four thousand, five hundred twenty-six".