3883930 has 16 divisors (see below), whose sum is σ = 7162344. Its totient is φ = 1515520.

The previous prime is 3883921. The next prime is 3883933. The reversal of 3883930 is 393883.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3193369 + 690561 = 1787^2 + 831^2 .

It is not an unprimeable number, because it can be changed into a prime (3883933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4327 + ... + 5146.

Almost surely, 2^3883930 is an apocalyptic number.

3883930 is a deficient number, since it is larger than the sum of its proper divisors (3278414).

3883930 is a wasteful number, since it uses less digits than its factorization.

3883930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3883930 is about 1970.7688854861. The cubic root of 3883930 is about 157.1895960931.

The spelling of 3883930 in words is "three million, eight hundred eighty-three thousand, nine hundred thirty".