3233169940 has 144 divisors (see below), whose sum is σ = 9279373824. Its totient is φ = 930182400.

The previous prime is 3233169931. The next prime is 3233169943. The reversal of 3233169940 is 499613323.

It is a junction number, because it is equal to n+sod(n) for n = 3233169893 and 3233169902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3233169943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128605 + ... + 151675.

It is an arithmetic number, because the mean of its divisors is an integer number (64440096).

Almost surely, 2^3233169940 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 3233169940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4639686912).

3233169940 is an abundant number, since it is smaller than the sum of its proper divisors (6046203884).

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

3233169940 is a wasteful number, since it uses less digits than its factorization.

3233169940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23118 (or 23109 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 3233169940 is about 56860.9702695971. The cubic root of 3233169940 is about 1478.6867367868.

The spelling of 3233169940 in words is "three billion, two hundred thirty-three million, one hundred sixty-nine thousand, nine hundred forty".