6850830561 has 8 divisors (see below), whose sum is σ = 9671760864. Its totient is φ = 4298560320.

The previous prime is 6850830533. The next prime is 6850830583. The reversal of 6850830561 is 1650380586.

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

It is not a de Polignac number, because 6850830561 - 2⁵ = 6850830529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6850830521) 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, 67164955 + ... + 67165056.

It is an arithmetic number, because the mean of its divisors is an integer number (1208970108).

Almost surely, 2^6850830561 is an apocalyptic number.

It is an amenable number.

6850830561 is a deficient number, since it is larger than the sum of its proper divisors (2820930303).

6850830561 is a wasteful number, since it uses less digits than its factorization.

6850830561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134330031.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 6850830561 is about 82769.7442366472. The cubic root of 6850830561 is about 1899.2453661531.

The spelling of 6850830561 in words is "six billion, eight hundred fifty million, eight hundred thirty thousand, five hundred sixty-one".