3208360880064 has 56 divisors (see below), whose sum is σ = 8988128651088. Its totient is φ = 1006544588800.

The previous prime is 3208360880063. The next prime is 3208360880077. The reversal of 3208360880064 is 4600880638023.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 3208360879995 and 3208360880022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3208360880063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491473587 + ... + 491480114.

Almost surely, 2^{3208360880064} is an apocalyptic number.

3208360880064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3208360880064 is an abundant number, since it is smaller than the sum of its proper divisors (5779767771024).

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

3208360880064 is a wasteful number, since it uses less digits than its factorization.

3208360880064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982953733 (or 982953723 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 3208360880064 in words is "three trillion, two hundred eight billion, three hundred sixty million, eight hundred eighty thousand, sixty-four".