3919396 has 24 divisors (see below), whose sum is σ = 7777280. Its totient is φ = 1713312.

The previous prime is 3919393. The next prime is 3919397. The reversal of 3919396 is 6939193.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (3919393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996 + ... + 2971.

Almost surely, 2^3919396 is an apocalyptic number.

It is an amenable number.

3919396 is a deficient number, since it is larger than the sum of its proper divisors (3857884).

3919396 is a wasteful number, since it uses less digits than its factorization.

3919396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003 (or 4001 counting only the distinct ones).

The product of its digits is 39366, while the sum is 40.

The square root of 3919396 is about 1979.7464484120. The cubic root of 3919396 is about 157.6666045876. Note that the first 4 decimals are identical.

The spelling of 3919396 in words is "three million, nine hundred nineteen thousand, three hundred ninety-six".