3919016 has 48 divisors (see below), whose sum is σ = 8229600. Its totient is φ = 1745568.

The previous prime is 3919007. The next prime is 3919021. The reversal of 3919016 is 6109193.

It is a self number, because there is not a number n which added to its sum of digits gives 3919016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66395 + ... + 66453.

It is an arithmetic number, because the mean of its divisors is an integer number (171450).

Almost surely, 2^3919016 is an apocalyptic number.

It is an amenable number.

3919016 is an abundant number, since it is smaller than the sum of its proper divisors (4310584).

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

3919016 is a wasteful number, since it uses less digits than its factorization.

3919016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 3919016 is about 1979.6504741999. The cubic root of 3919016 is about 157.6615089686.

The spelling of 3919016 in words is "three million, nine hundred nineteen thousand, sixteen".