806830 has 8 divisors (see below), whose sum is σ = 1452312. Its totient is φ = 322728.

The previous prime is 806821. The next prime is 806857. The reversal of 806830 is 38608.

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

It is a junction number, because it is equal to n+sod(n) for n = 806795 and 806804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40332 + ... + 40351.

It is an arithmetic number, because the mean of its divisors is an integer number (181539).

2⁸⁰⁶⁸³⁰ is an apocalyptic number.

806830 is a deficient number, since it is larger than the sum of its proper divisors (645482).

806830 is a wasteful number, since it uses less digits than its factorization.

806830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80690.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 806830 is about 898.2371624465. The cubic root of 806830 is about 93.0952121595.

The spelling of 806830 in words is "eight hundred six thousand, eight hundred thirty".