3801850 has 24 divisors (see below), whose sum is σ = 7616700. Its totient is φ = 1403520.

The previous prime is 3801839. The next prime is 3801857. The reversal of 3801850 is 581083.

3801850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 485809 + 3316041 = 697^2 + 1821^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3801857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2275 + ... + 3574.

Almost surely, 2^3801850 is an apocalyptic number.

3801850 is an abundant number, since it is smaller than the sum of its proper divisors (3814850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3801850 is a wasteful number, since it uses less digits than its factorization.

3801850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874 (or 5869 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 3801850 is about 1949.8333262102. The cubic root of 3801850 is about 156.0743947158.

The spelling of 3801850 in words is "three million, eight hundred one thousand, eight hundred fifty".