3881049 has 8 divisors (see below), whose sum is σ = 5479200. Its totient is φ = 2435136.

The previous prime is 3881029. The next prime is 3881057. The reversal of 3881049 is 9401883.

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

It is not a de Polignac number, because 3881049 - 2¹⁹ = 3356761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3881029) 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, 37999 + ... + 38100.

It is an arithmetic number, because the mean of its divisors is an integer number (684900).

Almost surely, 2^3881049 is an apocalyptic number.

It is an amenable number.

3881049 is a deficient number, since it is larger than the sum of its proper divisors (1598151).

3881049 is a wasteful number, since it uses less digits than its factorization.

3881049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76119.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 3881049 is about 1970.0378168959. The cubic root of 3881049 is about 157.1507200709.

The spelling of 3881049 in words is "three million, eight hundred eighty-one thousand, forty-nine".