3268446804 has 216 divisors, whose sum is σ = 10217975040. Its totient is φ = 875847168.

The previous prime is 3268446761. The next prime is 3268446829. The reversal of 3268446804 is 4086448623.

It is a self number, because there is not a number n which added to its sum of digits gives 3268446804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3786877 + ... + 3787739.

It is an arithmetic number, because the mean of its divisors is an integer number (47305440).

Almost surely, 2^3268446804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3268446804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5108987520).

3268446804 is an abundant number, since it is smaller than the sum of its proper divisors (6949528236).

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

3268446804 is a wasteful number, since it uses less digits than its factorization.

3268446804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1007 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The square root of 3268446804 is about 57170.3315015752. The cubic root of 3268446804 is about 1484.0452401065.

The spelling of 3268446804 in words is "three billion, two hundred sixty-eight million, four hundred forty-six thousand, eight hundred four".