3888254288 has 10 divisors (see below), whose sum is σ = 7533492714. Its totient is φ = 1944127136.

The previous prime is 3888254273. The next prime is 3888254299. The reversal of 3888254288 is 8824528883.

It can be written as a sum of positive squares in only one way, i.e., 3707835664 + 180418624 = 60892^2 + 13432^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121507931 + ... + 121507962.

Almost surely, 2^3888254288 is an apocalyptic number.

It is an amenable number.

3888254288 is a deficient number, since it is larger than the sum of its proper divisors (3645238426).

3888254288 is a wasteful number, since it uses less digits than its factorization.

3888254288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243015901 (or 243015895 counting only the distinct ones).

The product of its digits is 7864320, while the sum is 56.

The square root of 3888254288 is about 62355.8681119909. The cubic root of 3888254288 is about 1572.4791168010.

The spelling of 3888254288 in words is "three billion, eight hundred eighty-eight million, two hundred fifty-four thousand, two hundred eighty-eight".