3323450556 has 72 divisors (see below), whose sum is σ = 8769653984. Its totient is φ = 1060179840.

The previous prime is 3323450539. The next prime is 3323450561. The reversal of 3323450556 is 6550543233.

3323450556 is a `hidden beast` number, since 33 + 23 + 4 + 50 + 556 = 666.

It is a super-2 number, since 2×3323450556² = 22090647196353418272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3323450556.

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 23 ways as a sum of consecutive naturals, for example, 60801 + ... + 101703.

Almost surely, 2^3323450556 is an apocalyptic number.

3323450556 is a gapful number since it is divisible by the number (36) 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 3323450556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4384826992).

3323450556 is an abundant number, since it is smaller than the sum of its proper divisors (5446203428).

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

3323450556 is a wasteful number, since it uses less digits than its factorization.

3323450556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41011 (or 41006 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3323450556 is about 57649.3760243769. The cubic root of 3323450556 is about 1492.3238299508.

Adding to 3323450556 its reverse (6550543233), we get a palindrome (9873993789).

The spelling of 3323450556 in words is "three billion, three hundred twenty-three million, four hundred fifty thousand, five hundred fifty-six".