3919164 has 12 divisors (see below), whose sum is σ = 9144744. Its totient is φ = 1306384.

The previous prime is 3919133. The next prime is 3919169. The reversal of 3919164 is 4619193.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3919169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163287 + ... + 163310.

It is an arithmetic number, because the mean of its divisors is an integer number (762062).

Almost surely, 2^3919164 is an apocalyptic number.

It is an amenable number.

3919164 is an abundant number, since it is smaller than the sum of its proper divisors (5225580).

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

3919164 is a wasteful number, since it uses less digits than its factorization.

3919164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326604 (or 326602 counting only the distinct ones).

The product of its digits is 5832, while the sum is 33.

The square root of 3919164 is about 1979.6878541831. The cubic root of 3919164 is about 157.6634936172.

The spelling of 3919164 in words is "three million, nine hundred nineteen thousand, one hundred sixty-four".