6858394361 has 8 divisors (see below), whose sum is σ = 8441100864. Its totient is φ = 5426421840.

The previous prime is 6858394327. The next prime is 6858394381. The reversal of 6858394361 is 1634938586.

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

It is not a de Polignac number, because 6858394361 - 2¹⁰ = 6858393337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6858394321) 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, 37683395 + ... + 37683576.

It is an arithmetic number, because the mean of its divisors is an integer number (1055137608).

Almost surely, 2^6858394361 is an apocalyptic number.

It is an amenable number.

6858394361 is a deficient number, since it is larger than the sum of its proper divisors (1582706503).

6858394361 is a wasteful number, since it uses less digits than its factorization.

6858394361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75366991.

The product of its digits is 3732480, while the sum is 53.

The square root of 6858394361 is about 82815.4234487755. The cubic root of 6858394361 is about 1899.9440760086.

The spelling of 6858394361 in words is "six billion, eight hundred fifty-eight million, three hundred ninety-four thousand, three hundred sixty-one".