3325608566784 has 168 divisors, whose sum is σ = 10979118564960. Its totient is φ = 950173728768.

The previous prime is 3325608566767. The next prime is 3325608566843. The reversal of 3325608566784 is 4876658065233.

3325608566784 is a `hidden beast` number, since 3 + 3 + 2 + 5 + 60 + 8 + 566 + 7 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×3325608566784² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2705794 + ... + 3737985.

It is an arithmetic number, because the mean of its divisors is an integer number (65351896220).

Almost surely, 2^{3325608566784} is an apocalyptic number.

It is an amenable number.

3325608566784 is an abundant number, since it is smaller than the sum of its proper divisors (7653509998176).

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

3325608566784 is an equidigital number, since it uses as much as digits as its factorization.

3325608566784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443818 (or 6443791 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 63.

The spelling of 3325608566784 in words is "three trillion, three hundred twenty-five billion, six hundred eight million, five hundred sixty-six thousand, seven hundred eighty-four".