6471008352 has 144 divisors (see below), whose sum is σ = 19549896912. Its totient is φ = 2104289280.

The previous prime is 6471008339. The next prime is 6471008371. The reversal of 6471008352 is 2538001746.

6471008352 is a `hidden beast` number, since 647 + 1 + 0 + 0 + 8 + 3 + 5 + 2 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 308668 + ... + 328964.

It is an arithmetic number, because the mean of its divisors is an integer number (135763173).

Almost surely, 2^6471008352 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 6471008352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9774948456).

6471008352 is an abundant number, since it is smaller than the sum of its proper divisors (13078888560).

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

6471008352 is a wasteful number, since it uses less digits than its factorization.

6471008352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20363 (or 20343 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 6471008352 is about 80442.5779795750. The cubic root of 6471008352 is about 1863.4767852482.

The spelling of 6471008352 in words is "six billion, four hundred seventy-one million, eight thousand, three hundred fifty-two".