6315274368 has 384 divisors, whose sum is σ = 20625346560. Its totient is φ = 1841356800.

The previous prime is 6315274319. The next prime is 6315274379. The reversal of 6315274368 is 8634725136.

6315274368 is a `hidden beast` number, since 6 + 3 + 15 + 274 + 368 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

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, 28319505 + ... + 28319727.

It is an arithmetic number, because the mean of its divisors is an integer number (53711840).

Almost surely, 2^6315274368 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 6315274368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10312673280).

6315274368 is an abundant number, since it is smaller than the sum of its proper divisors (14310072192).

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

6315274368 is a wasteful number, since it uses less digits than its factorization.

6315274368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 333 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 6315274368 is about 79468.7005556276. The cubic root of 6315274368 is about 1848.4061624820.

The spelling of 6315274368 in words is "six billion, three hundred fifteen million, two hundred seventy-four thousand, three hundred sixty-eight".