3539386368 has 360 divisors, whose sum is σ = 12213440512. Its totient is φ = 1003290624.

The previous prime is 3539386363. The next prime is 3539386387. The reversal of 3539386368 is 8636839353.

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 (3539386363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27869121 + ... + 27869247.

Almost surely, 2^3539386368 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 3539386368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6106720256).

3539386368 is an abundant number, since it is smaller than the sum of its proper divisors (8674054144).

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

3539386368 is an frugal number, since it uses more digits than its factorization.

3539386368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 139 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The square root of 3539386368 is about 59492.7421455760. The cubic root of 3539386368 is about 1523.9685032861.

The spelling of 3539386368 in words is "three billion, five hundred thirty-nine million, three hundred eighty-six thousand, three hundred sixty-eight".