3919468 has 12 divisors (see below), whose sum is σ = 7838992. Its totient is φ = 1679760.

The previous prime is 3919463. The next prime is 3919481. The reversal of 3919468 is 8649193.

3919468 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3919468.

It is not an unprimeable number, because it can be changed into a prime (3919463) 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, 69963 + ... + 70018.

Almost surely, 2^3919468 is an apocalyptic number.

It is an amenable number.

3919468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3919468 is a wasteful number, since it uses less digits than its factorization.

3919468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139992 (or 139990 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 3919468 is about 1979.7646324753. The cubic root of 3919468 is about 157.6675700362.

The spelling of 3919468 in words is "three million, nine hundred nineteen thousand, four hundred sixty-eight".