6830538570 has 64 divisors (see below), whose sum is σ = 19173456000. Its totient is φ = 1725608448.

The previous prime is 6830538557. The next prime is 6830538571. The reversal of 6830538570 is 758350386.

6830538570 is a `hidden beast` number, since 68 + 3 + 0 + 538 + 57 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6830538571) 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, 660615 + ... + 670874.

It is an arithmetic number, because the mean of its divisors is an integer number (299585250).

Almost surely, 2^6830538570 is an apocalyptic number.

6830538570 is an abundant number, since it is smaller than the sum of its proper divisors (12342917430).

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

6830538570 is a wasteful number, since it uses less digits than its factorization.

6830538570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331524 (or 1331518 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 6830538570 is about 82647.0723619415. The cubic root of 6830538570 is about 1897.3683390658.

The spelling of 6830538570 in words is "six billion, eight hundred thirty million, five hundred thirty-eight thousand, five hundred seventy".