3233696536 has 64 divisors (see below), whose sum is σ = 7032430080. Its totient is φ = 1365396480.

The previous prime is 3233696519. The next prime is 3233696537. The reversal of 3233696536 is 6356963323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233696537) 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, 1215720 + ... + 1218376.

It is an arithmetic number, because the mean of its divisors is an integer number (109881720).

Almost surely, 2^3233696536 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 3233696536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3516215040).

3233696536 is an abundant number, since it is smaller than the sum of its proper divisors (3798733544).

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

3233696536 is a wasteful number, since it uses less digits than its factorization.

3233696536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2980 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 46.

The square root of 3233696536 is about 56865.6006386990. The cubic root of 3233696536 is about 1478.7670117970.

The spelling of 3233696536 in words is "three billion, two hundred thirty-three million, six hundred ninety-six thousand, five hundred thirty-six".