6842830 has 16 divisors (see below), whose sum is σ = 12550464. Its totient is φ = 2685280.

The previous prime is 6842827. The next prime is 6842833. The reversal of 6842830 is 382486.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6842827) and next prime (6842833).

It is a junction number, because it is equal to n+sod(n) for n = 6842792 and 6842801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842833) 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, 5926 + ... + 6985.

It is an arithmetic number, because the mean of its divisors is an integer number (784404).

Almost surely, 2^6842830 is an apocalyptic number.

6842830 is a deficient number, since it is larger than the sum of its proper divisors (5707634).

6842830 is a wasteful number, since it uses less digits than its factorization.

6842830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12971.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 6842830 is about 2615.8803489456. The cubic root of 6842830 is about 189.8505750367.

The spelling of 6842830 in words is "six million, eight hundred forty-two thousand, eight hundred thirty".