6858830 has 32 divisors (see below), whose sum is σ = 14059008. Its totient is φ = 2384800.

The previous prime is 6858827. The next prime is 6858869. The reversal of 6858830 is 388586.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175 + ... + 3885.

It is an arithmetic number, because the mean of its divisors is an integer number (439344).

Almost surely, 2^6858830 is an apocalyptic number.

6858830 is an abundant number, since it is smaller than the sum of its proper divisors (7200178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6858830 is a wasteful number, since it uses less digits than its factorization.

6858830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 6858830 is about 2618.9368071796. The cubic root of 6858830 is about 189.9984302733.

The spelling of 6858830 in words is "six million, eight hundred fifty-eight thousand, eight hundred thirty".