3552861888 has 336 divisors, whose sum is σ = 11289987072. Its totient is φ = 1064448000.

The previous prime is 3552861877. The next prime is 3552861913. The reversal of 3552861888 is 8881682553.

It is a happy number.

3552861888 is a `hidden beast` number, since 3 + 552 + 8 + 6 + 1 + 8 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16838103 + ... + 16838313.

It is an arithmetic number, because the mean of its divisors is an integer number (33601152).

Almost surely, 2^3552861888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3552861888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644993536).

3552861888 is an abundant number, since it is smaller than the sum of its proper divisors (7737125184).

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

3552861888 is a wasteful number, since it uses less digits than its factorization.

3552861888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 311 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 54.

The square root of 3552861888 is about 59605.8880313011. Note that the first 3 decimals coincide. The cubic root of 3552861888 is about 1525.9001244104.

The spelling of 3552861888 in words is "three billion, five hundred fifty-two million, eight hundred sixty-one thousand, eight hundred eighty-eight".