3325655663 has 4 divisors (see below), whose sum is σ = 3627988008. Its totient is φ = 3023323320.

The previous prime is 3325655659. The next prime is 3325655681. The reversal of 3325655663 is 3665565233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3325655663 - 2² = 3325655659 is a prime.

It is a super-2 number, since 2×3325655663² = 22119971177687939138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325655693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151166156 + ... + 151166177.

It is an arithmetic number, because the mean of its divisors is an integer number (906997002).

Almost surely, 2^3325655663 is an apocalyptic number.

3325655663 is a deficient number, since it is larger than the sum of its proper divisors (302332345).

3325655663 is a wasteful number, since it uses less digits than its factorization.

3325655663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302332344.

The product of its digits is 1458000, while the sum is 44.

The square root of 3325655663 is about 57668.4980123464. The cubic root of 3325655663 is about 1492.6538089025.

The spelling of 3325655663 in words is "three billion, three hundred twenty-five million, six hundred fifty-five thousand, six hundred sixty-three".