3881119 has 8 divisors (see below), whose sum is σ = 4324608. Its totient is φ = 3452760.

The previous prime is 3881113. The next prime is 3881131. The reversal of 3881119 is 9111883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3881119 is a prime.

It is a super-2 number, since 2×3881119² = 30126169384322, which contains 22 as substring.

It is a Duffinian number.

3881119 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881113) 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, 3237 + ... + 4270.

It is an arithmetic number, because the mean of its divisors is an integer number (540576).

Almost surely, 2^3881119 is an apocalyptic number.

3881119 is a deficient number, since it is larger than the sum of its proper divisors (443489).

3881119 is a wasteful number, since it uses less digits than its factorization.

3881119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7565.

The product of its digits is 1728, while the sum is 31.

The square root of 3881119 is about 1970.0555829722. The cubic root of 3881119 is about 157.1516648743.

The spelling of 3881119 in words is "three million, eight hundred eighty-one thousand, one hundred nineteen".