3297646464000 has 352 divisors, whose sum is σ = 12536248797696. Its totient is φ = 753747148800.

The previous prime is 3297646463977. The next prime is 3297646464071. The reversal of 3297646464000 is 4646467923.

3297646464000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2074599 + ... + 3301401.

Almost surely, 2^{3297646464000} is an apocalyptic number.

3297646464000 is a gapful number since it is divisible by the number (30) 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 3297646464000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6268124398848).

3297646464000 is an abundant number, since it is smaller than the sum of its proper divisors (9238602333696).

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

3297646464000 is a wasteful number, since it uses less digits than its factorization.

3297646464000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226848 (or 1226820 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 3297646464000 in words is "three trillion, two hundred ninety-seven billion, six hundred forty-six million, four hundred sixty-four thousand".