6476023872 has 336 divisors, whose sum is σ = 20270053440. Its totient is φ = 2047223808.

The previous prime is 6476023861. The next prime is 6476023909. The reversal of 6476023872 is 2783206746.

6476023872 is a `hidden beast` number, since 6 + 4 + 7 + 602 + 38 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37433578 + ... + 37433750.

It is an arithmetic number, because the mean of its divisors is an integer number (60327540).

Almost surely, 2^6476023872 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 6476023872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10135026720).

6476023872 is an abundant number, since it is smaller than the sum of its proper divisors (13794029568).

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

6476023872 is a wasteful number, since it uses less digits than its factorization.

6476023872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 6476023872 is about 80473.7464767237. The cubic root of 6476023872 is about 1863.9581059800.

The spelling of 6476023872 in words is "six billion, four hundred seventy-six million, twenty-three thousand, eight hundred seventy-two".