6858379 has 8 divisors (see below), whose sum is σ = 7553088. Its totient is φ = 6175560.

The previous prime is 6858353. The next prime is 6858403. The reversal of 6858379 is 9738586.

6858379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6858379 - 2¹³ = 6850187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6858329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737 + ... + 4090.

It is an arithmetic number, because the mean of its divisors is an integer number (944136).

Almost surely, 2^6858379 is an apocalyptic number.

6858379 is a deficient number, since it is larger than the sum of its proper divisors (694709).

6858379 is a wasteful number, since it uses less digits than its factorization.

6858379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5945.

The product of its digits is 362880, while the sum is 46.

The square root of 6858379 is about 2618.8507021211. The cubic root of 6858379 is about 189.9942657549.

The spelling of 6858379 in words is "six million, eight hundred fifty-eight thousand, three hundred seventy-nine".