3818930 has 16 divisors (see below), whose sum is σ = 6896664. Its totient is φ = 1522560.

The previous prime is 3818929. The next prime is 3818951. The reversal of 3818930 is 398183.

3818930 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 3575881 + 243049 = 1891^2 + 493^2 .

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, 4844 + ... + 5576.

Almost surely, 2^3818930 is an apocalyptic number.

3818930 is a deficient number, since it is larger than the sum of its proper divisors (3077734).

3818930 is a wasteful number, since it uses less digits than its factorization.

3818930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 3818930 is about 1954.2082795854. The cubic root of 3818930 is about 156.3077695718.

The spelling of 3818930 in words is "three million, eight hundred eighteen thousand, nine hundred thirty".