5704428672 has 256 divisors, whose sum is σ = 17907120000. Its totient is φ = 1782632448.

The previous prime is 5704428643. The next prime is 5704428679. The reversal of 5704428672 is 2768244075.

It is a happy number.

5704428672 is a `hidden beast` number, since 570 + 4 + 4 + 2 + 8 + 6 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (5704428679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7156978 + ... + 7157774.

Almost surely, 2^5704428672 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 5704428672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8953560000).

5704428672 is an abundant number, since it is smaller than the sum of its proper divisors (12202691328).

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

5704428672 is a wasteful number, since it uses less digits than its factorization.

5704428672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 5704428672 is about 75527.6682547528. The cubic root of 5704428672 is about 1786.7784999675.

The spelling of 5704428672 in words is "five billion, seven hundred four million, four hundred twenty-eight thousand, six hundred seventy-two".