3881419 has 2 divisors, whose sum is σ = 3881420. Its totient is φ = 3881418.

The previous prime is 3881413. The next prime is 3881431. The reversal of 3881419 is 9141883.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9141883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3881419 - 2⁵ = 3881387 is a prime.

It is a super-2 number, since 2×3881419² = 30130826907122, which contains 22 as substring.

3881419 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3881413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940709 + 1940710.

It is an arithmetic number, because the mean of its divisors is an integer number (1940710).

Almost surely, 2^3881419 is an apocalyptic number.

3881419 is a deficient number, since it is larger than the sum of its proper divisors (1).

3881419 is an equidigital number, since it uses as much as digits as its factorization.

3881419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 34.

The square root of 3881419 is about 1970.1317214846. The cubic root of 3881419 is about 157.1557139028.

The spelling of 3881419 in words is "three million, eight hundred eighty-one thousand, four hundred nineteen".