830847404 has 6 divisors (see below), whose sum is σ = 1453982964. Its totient is φ = 415423700.

The previous prime is 830847401. The next prime is 830847421. The reversal of 830847404 is 404748038.

830847404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (830847401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103855922 + ... + 103855929.

It is an arithmetic number, because the mean of its divisors is an integer number (242330494).

Almost surely, 2^830847404 is an apocalyptic number.

It is an amenable number.

830847404 is a deficient number, since it is larger than the sum of its proper divisors (623135560).

830847404 is a wasteful number, since it uses less digits than its factorization.

830847404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207711855 (or 207711853 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 830847404 is about 28824.4237409874. The cubic root of 830847404 is about 940.0993572357.

The spelling of 830847404 in words is "eight hundred thirty million, eight hundred forty-seven thousand, four hundred four".