3611233152 has 256 divisors, whose sum is σ = 11311718400. Its totient is φ = 1132185600.

The previous prime is 3611233147. The next prime is 3611233163. The reversal of 3611233152 is 2513321163.

3611233152 is a `hidden beast` number, since 3 + 611 + 2 + 33 + 15 + 2 = 666.

3611233152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3963577 + ... + 3964487.

It is an arithmetic number, because the mean of its divisors is an integer number (44186400).

Almost surely, 2^3611233152 is an apocalyptic number.

3611233152 is a gapful number since it is divisible by the number (32) 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 3611233152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5655859200).

3611233152 is an abundant number, since it is smaller than the sum of its proper divisors (7700485248).

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

3611233152 is a wasteful number, since it uses less digits than its factorization.

3611233152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 984 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3611233152 is about 60093.5366907291. The cubic root of 3611233152 is about 1534.2112967334.

The spelling of 3611233152 in words is "three billion, six hundred eleven million, two hundred thirty-three thousand, one hundred fifty-two".