3668551888 has 20 divisors (see below), whose sum is σ = 7416855648. Its totient is φ = 1754524640.

The previous prime is 3668551879. The next prime is 3668551889. The reversal of 3668551888 is 8881558663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668551889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4984078 + ... + 4984813.

Almost surely, 2^3668551888 is an apocalyptic number.

It is an amenable number.

3668551888 is an abundant number, since it is smaller than the sum of its proper divisors (3748303760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668551888 is a wasteful number, since it uses less digits than its factorization.

3668551888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9968922 (or 9968916 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 58.

The square root of 3668551888 is about 60568.5717843834. The cubic root of 3668551888 is about 1542.2859019157.

The spelling of 3668551888 in words is "three billion, six hundred sixty-eight million, five hundred fifty-one thousand, eight hundred eighty-eight".