3297681792 has 192 divisors, whose sum is σ = 9898536960. Its totient is φ = 1052605440.

The previous prime is 3297681791. The next prime is 3297681797. The reversal of 3297681792 is 2971867923.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3297681791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3820753 + ... + 3821615.

It is an arithmetic number, because the mean of its divisors is an integer number (51554880).

Almost surely, 2^3297681792 is an apocalyptic number.

3297681792 is a gapful number since it is divisible by the number (32) 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 3297681792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4949268480).

3297681792 is an abundant number, since it is smaller than the sum of its proper divisors (6600855168).

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

3297681792 is a wasteful number, since it uses less digits than its factorization.

3297681792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1006 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 3297681792 is about 57425.4455098086. The cubic root of 3297681792 is about 1488.4568489702.

The spelling of 3297681792 in words is "three billion, two hundred ninety-seven million, six hundred eighty-one thousand, seven hundred ninety-two".