3800144 has 10 divisors (see below), whose sum is σ = 7362810. Its totient is φ = 1900064.

The previous prime is 3800119. The next prime is 3800149. The reversal of 3800144 is 4410083.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 144400 = 1912^2 + 380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118739 + ... + 118770.

It is an arithmetic number, because the mean of its divisors is an integer number (736281).

Almost surely, 2^3800144 is an apocalyptic number.

It is an amenable number.

3800144 is a deficient number, since it is larger than the sum of its proper divisors (3562666).

3800144 is a wasteful number, since it uses less digits than its factorization.

3800144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237517 (or 237511 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3800144 is about 1949.3958038326. The cubic root of 3800144 is about 156.0510461921.

The spelling of 3800144 in words is "three million, eight hundred thousand, one hundred forty-four".