3528303641388 has 96 divisors (see below), whose sum is σ = 9634582406400. Its totient is φ = 1113543479808.

The previous prime is 3528303641383. The next prime is 3528303641389. The reversal of 3528303641388 is 8831463038253.

It is a happy number.

3528303641388 is a `hidden beast` number, since 3 + 528 + 3 + 0 + 36 + 4 + 1 + 3 + 88 = 666.

3528303641388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3528303641383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2975631 + ... + 3988857.

It is an arithmetic number, because the mean of its divisors is an integer number (100360233400).

Almost surely, 2^{3528303641388} is an apocalyptic number.

3528303641388 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3528303641388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4817291203200).

3528303641388 is an abundant number, since it is smaller than the sum of its proper divisors (6106278765012).

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

3528303641388 is a wasteful number, since it uses less digits than its factorization.

3528303641388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014956 (or 1014948 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 3528303641388 in words is "three trillion, five hundred twenty-eight billion, three hundred three million, six hundred forty-one thousand, three hundred eighty-eight".