3734144 has 16 divisors (see below), whose sum is σ = 7439370. Its totient is φ = 1867008.

The previous prime is 3734141. The next prime is 3734149. The reversal of 3734144 is 4414373.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 78400 = 1912^2 + 280^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (3734141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14459 + ... + 14714.

Almost surely, 2^3734144 is an apocalyptic number.

It is an amenable number.

3734144 is a deficient number, since it is larger than the sum of its proper divisors (3705226).

3734144 is an equidigital number, since it uses as much as digits as its factorization.

3734144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29187 (or 29175 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 3734144 is about 1932.3933347018. The cubic root of 3734144 is about 155.1423458221.

The spelling of 3734144 in words is "three million, seven hundred thirty-four thousand, one hundred forty-four".