3888049 has 4 divisors (see below), whose sum is σ = 4241520. Its totient is φ = 3534580.

The previous prime is 3888047. The next prime is 3888067. The reversal of 3888049 is 9408883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3888049 - 2¹ = 3888047 is a prime.

It is a Duffinian number.

3888049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3888047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176719 + ... + 176740.

It is an arithmetic number, because the mean of its divisors is an integer number (1060380).

Almost surely, 2^3888049 is an apocalyptic number.

It is an amenable number.

3888049 is a deficient number, since it is larger than the sum of its proper divisors (353471).

3888049 is a wasteful number, since it uses less digits than its factorization.

3888049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353470.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 3888049 is about 1971.8136321671. The cubic root of 3888049 is about 157.2451442276.

The spelling of 3888049 in words is "three million, eight hundred eighty-eight thousand, forty-nine".