3296042784 has 144 divisors (see below), whose sum is σ = 10295812800. Its totient is φ = 995563008.

The previous prime is 3296042759. The next prime is 3296042801. The reversal of 3296042784 is 4872406923.

3296042784 is a `hidden beast` number, since 32 + 9 + 604 + 2 + 7 + 8 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112762 + ... + 138950.

It is an arithmetic number, because the mean of its divisors is an integer number (71498700).

Almost surely, 2^3296042784 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 3296042784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5147906400).

3296042784 is an abundant number, since it is smaller than the sum of its proper divisors (6999770016).

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

3296042784 is a wasteful number, since it uses less digits than its factorization.

3296042784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26247 (or 26236 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3296042784 is about 57411.1729892362. The cubic root of 3296042784 is about 1488.2102113701.

The spelling of 3296042784 in words is "three billion, two hundred ninety-six million, forty-two thousand, seven hundred eighty-four".