3919116 has 12 divisors (see below), whose sum is σ = 9144632. Its totient is φ = 1306368.

The previous prime is 3919109. The next prime is 3919133. The reversal of 3919116 is 6119193.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163285 + ... + 163308.

Almost surely, 2^3919116 is an apocalyptic number.

It is an amenable number.

3919116 is an abundant number, since it is smaller than the sum of its proper divisors (5225516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3919116 is a wasteful number, since it uses less digits than its factorization.

3919116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326600 (or 326598 counting only the distinct ones).

The product of its digits is 1458, while the sum is 30.

The square root of 3919116 is about 1979.6757310226. The cubic root of 3919116 is about 157.6628499529.

The spelling of 3919116 in words is "three million, nine hundred nineteen thousand, one hundred sixteen".