3321504500 has 48 divisors (see below), whose sum is σ = 7260576960. Its totient is φ = 1327428000.

The previous prime is 3321504491. The next prime is 3321504559. The reversal of 3321504500 is 54051233.

It is a super-2 number, since 2×3321504500² = 22064784287040500000, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 763331 + ... + 767669.

It is an arithmetic number, because the mean of its divisors is an integer number (151262020).

Almost surely, 2^3321504500 is an apocalyptic number.

It is an amenable number.

3321504500 is an abundant number, since it is smaller than the sum of its proper divisors (3939072460).

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

3321504500 is a wasteful number, since it uses less digits than its factorization.

3321504500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3321504500 is about 57632.4951741637. The cubic root of 3321504500 is about 1492.0324949138.

Adding to 3321504500 its reverse (54051233), we get a palindrome (3375555733).

The spelling of 3321504500 in words is "three billion, three hundred twenty-one million, five hundred four thousand, five hundred".