3683930 has 16 divisors (see below), whose sum is σ = 6681960. Its totient is φ = 1462272.

The previous prime is 3683921. The next prime is 3683941. The reversal of 3683930 is 393863.

It is a happy number.

3683930 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 4 ways, for example, as 2093809 + 1590121 = 1447^2 + 1261^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26 + ... + 2714.

Almost surely, 2^3683930 is an apocalyptic number.

3683930 is a deficient number, since it is larger than the sum of its proper divisors (2998030).

3683930 is a wasteful number, since it uses less digits than its factorization.

3683930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3683930 is about 1919.3566630515. The cubic root of 3683930 is about 154.4437921098.

The spelling of 3683930 in words is "three million, six hundred eighty-three thousand, nine hundred thirty".