3313500520 has 64 divisors (see below), whose sum is σ = 8486778240. Its totient is φ = 1152518400.

The previous prime is 3313500499. The next prime is 3313500521. The reversal of 3313500520 is 250053133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3313500491 and 3313500500.

It is not an unprimeable number, because it can be changed into a prime (3313500521) 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, 153591 + ... + 173830.

It is an arithmetic number, because the mean of its divisors is an integer number (132605910).

Almost surely, 2^3313500520 is an apocalyptic number.

It is an amenable number.

3313500520 is an abundant number, since it is smaller than the sum of its proper divisors (5173277720).

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

3313500520 is a wasteful number, since it uses less digits than its factorization.

3313500520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327466 (or 327462 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 3313500520 is about 57563.0134721941. The cubic root of 3313500520 is about 1490.8330581663.

Adding to 3313500520 its reverse (250053133), we get a palindrome (3563553653).

The spelling of 3313500520 in words is "three billion, three hundred thirteen million, five hundred thousand, five hundred twenty".