3994130 has 16 divisors (see below), whose sum is σ = 8216640. Its totient is φ = 1369392.

The previous prime is 3994121. The next prime is 3994147. The reversal of 3994130 is 314993.

3994130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3994093 and 3994102.

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, 28460 + ... + 28599.

It is an arithmetic number, because the mean of its divisors is an integer number (513540).

Almost surely, 2^3994130 is an apocalyptic number.

3994130 is an abundant number, since it is smaller than the sum of its proper divisors (4222510).

3994130 is a wasteful number, since it uses less digits than its factorization.

3994130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57073.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 3994130 is about 1998.5319612155. The cubic root of 3994130 is about 158.6624168137.

The spelling of 3994130 in words is "three million, nine hundred ninety-four thousand, one hundred thirty".