3204289536 has 176 divisors, whose sum is σ = 9963158400. Its totient is φ = 915210240.

The previous prime is 3204289499. The next prime is 3204289537. The reversal of 3204289536 is 6359824023.

3204289536 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 (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204289537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052176 + ... + 1055216.

Almost surely, 2^3204289536 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 3204289536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4981579200).

3204289536 is an abundant number, since it is smaller than the sum of its proper divisors (6758868864).

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

3204289536 is an equidigital number, since it uses as much as digits as its factorization.

3204289536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 3204289536 is about 56606.4442974473. Note that the first 3 decimals coincide. The cubic root of 3204289536 is about 1474.2707548681.

The spelling of 3204289536 in words is "three billion, two hundred four million, two hundred eighty-nine thousand, five hundred thirty-six".