3313132320 has 48 divisors (see below), whose sum is σ = 10436368320. Its totient is φ = 883501824.

The previous prime is 3313132309. The next prime is 3313132321. The reversal of 3313132320 is 232313133.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (3313132321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3450700 + ... + 3451659.

It is an arithmetic number, because the mean of its divisors is an integer number (217424340).

Almost surely, 2^3313132320 is an apocalyptic number.

3313132320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3313132320 is an abundant number, since it is smaller than the sum of its proper divisors (7123236000).

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

3313132320 is a wasteful number, since it uses less digits than its factorization.

3313132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6902377 (or 6902369 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3313132320 is about 57559.8151491125. The cubic root of 3313132320 is about 1490.7778350910. Note that the first 3 decimals are identical.

Adding to 3313132320 its reverse (232313133), we get a palindrome (3545445453).

The spelling of 3313132320 in words is "three billion, three hundred thirteen million, one hundred thirty-two thousand, three hundred twenty".