3744404 has 12 divisors (see below), whose sum is σ = 6575604. Its totient is φ = 1865664.

The previous prime is 3744401. The next prime is 3744409. The reversal of 3744404 is 4044473.

It can be written as a sum of positive squares in 2 ways, for example, as 1488400 + 2256004 = 1220^2 + 1502^2 .

It is a super-2 number, since 2×3744404² = 28041122630432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744401) 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, 209 + ... + 2744.

It is an arithmetic number, because the mean of its divisors is an integer number (547967).

Almost surely, 2^3744404 is an apocalyptic number.

It is an amenable number.

3744404 is a deficient number, since it is larger than the sum of its proper divisors (2831200).

3744404 is a wasteful number, since it uses less digits than its factorization.

3744404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274 (or 3272 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 3744404 is about 1935.0462526772. The cubic root of 3744404 is about 155.2843064999.

Adding to 3744404 its reverse (4044473), we get a palindrome (7788877).

The spelling of 3744404 in words is "three million, seven hundred forty-four thousand, four hundred four".