830709806 has 16 divisors (see below), whose sum is σ = 1268490240. Its totient is φ = 407935320.

The previous prime is 830709799. The next prime is 830709809. The reversal of 830709806 is 608907038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830709809) 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, 16415 + ... + 43941.

It is an arithmetic number, because the mean of its divisors is an integer number (79280640).

Almost surely, 2^830709806 is an apocalyptic number.

830709806 is a deficient number, since it is larger than the sum of its proper divisors (437780434).

830709806 is a wasteful number, since it uses less digits than its factorization.

830709806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27799.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 830709806 is about 28822.0368121339. The cubic root of 830709806 is about 940.0474572388.

The spelling of 830709806 in words is "eight hundred thirty million, seven hundred nine thousand, eight hundred six".