3765044 has 12 divisors (see below), whose sum is σ = 6624324. Its totient is φ = 1872384.

The previous prime is 3765023. The next prime is 3765049. The reversal of 3765044 is 4405673.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 2788900 = 988^2 + 1670^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3764998 and 3765016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3765049) 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, 1667 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (552027).

Almost surely, 2^3765044 is an apocalyptic number.

It is an amenable number.

3765044 is a deficient number, since it is larger than the sum of its proper divisors (2859280).

3765044 is a wasteful number, since it uses less digits than its factorization.

3765044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5072 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3765044 is about 1940.3721292577. The cubic root of 3765044 is about 155.5691045644.

The spelling of 3765044 in words is "three million, seven hundred sixty-five thousand, forty-four".