6870564863 has 8 divisors (see below), whose sum is σ = 7238824320. Its totient is φ = 6502970520.

The previous prime is 6870564851. The next prime is 6870564881. The reversal of 6870564863 is 3684650786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6870564863 - 2¹⁴ = 6870548479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6870564803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144995 + ... + 186452.

It is an arithmetic number, because the mean of its divisors is an integer number (904853040).

Almost surely, 2^6870564863 is an apocalyptic number.

6870564863 is a deficient number, since it is larger than the sum of its proper divisors (368259457).

6870564863 is a wasteful number, since it uses less digits than its factorization.

6870564863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332557.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The square root of 6870564863 is about 82888.8705617346. The cubic root of 6870564863 is about 1901.0672547828.

The spelling of 6870564863 in words is "six billion, eight hundred seventy million, five hundred sixty-four thousand, eight hundred sixty-three".