3233361660 has 144 divisors (see below), whose sum is σ = 9358778016. Its totient is φ = 833982464.

The previous prime is 3233361653. The next prime is 3233361671. The reversal of 3233361660 is 661633323.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23601112 + ... + 23601248.

It is an arithmetic number, because the mean of its divisors is an integer number (64991514).

Almost surely, 2^3233361660 is an apocalyptic number.

3233361660 is a gapful number since it is divisible by the number (30) 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 3233361660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4679389008).

3233361660 is an abundant number, since it is smaller than the sum of its proper divisors (6125416356).

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

3233361660 is a wasteful number, since it uses less digits than its factorization.

3233361660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 33.

The square root of 3233361660 is about 56862.6561110189. The cubic root of 3233361660 is about 1478.7159638532.

Adding to 3233361660 its reverse (661633323), we get a palindrome (3894994983).

The spelling of 3233361660 in words is "three billion, two hundred thirty-three million, three hundred sixty-one thousand, six hundred sixty".