3969118 has 8 divisors (see below), whose sum is σ = 6029280. Its totient is φ = 1959360.

The previous prime is 3969071. The next prime is 3969137. The reversal of 3969118 is 8119693.

3969118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12403 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (753660).

Almost surely, 2^3969118 is an apocalyptic number.

3969118 is a deficient number, since it is larger than the sum of its proper divisors (2060162).

3969118 is a wasteful number, since it uses less digits than its factorization.

3969118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25202.

The product of its digits is 11664, while the sum is 37.

The square root of 3969118 is about 1992.2645406672. The cubic root of 3969118 is about 158.3305316833.

The spelling of 3969118 in words is "three million, nine hundred sixty-nine thousand, one hundred eighteen".