3888254289 has 16 divisors (see below), whose sum is σ = 5217177600. Its totient is φ = 2575772496.

The previous prime is 3888254273. The next prime is 3888254299. The reversal of 3888254289 is 9824528883.

It is not a de Polignac number, because 3888254289 - 2⁴ = 3888254273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3888254299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1428672 + ... + 1431390.

It is an arithmetic number, because the mean of its divisors is an integer number (326073600).

Almost surely, 2^3888254289 is an apocalyptic number.

It is an amenable number.

3888254289 is a deficient number, since it is larger than the sum of its proper divisors (1328923311).

3888254289 is a wasteful number, since it uses less digits than its factorization.

3888254289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564.

The product of its digits is 8847360, while the sum is 57.

The square root of 3888254289 is about 62355.8681200094. The cubic root of 3888254289 is about 1572.4791169358.

The spelling of 3888254289 in words is "three billion, eight hundred eighty-eight million, two hundred fifty-four thousand, two hundred eighty-nine".