6867380585 has 8 divisors (see below), whose sum is σ = 8874768840. Its totient is φ = 5071296384.

The previous prime is 6867380573. The next prime is 6867380591. The reversal of 6867380585 is 5850837686.

6867380585 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 440896 + 6866939689 = 664^2 + 82867^2 .

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 6867380585 - 2⁶ = 6867380521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6867380585.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52825940 + ... + 52826069.

It is an arithmetic number, because the mean of its divisors is an integer number (1109346105).

Almost surely, 2^6867380585 is an apocalyptic number.

6867380585 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6867380585 is a deficient number, since it is larger than the sum of its proper divisors (2007388255).

6867380585 is a wasteful number, since it uses less digits than its factorization.

6867380585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105652027.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The square root of 6867380585 is about 82869.6602201312. The cubic root of 6867380585 is about 1900.7735156119.

The spelling of 6867380585 in words is "six billion, eight hundred sixty-seven million, three hundred eighty thousand, five hundred eighty-five".