830709804 has 12 divisors (see below), whose sum is σ = 1938322904. Its totient is φ = 276903264.

The previous prime is 830709799. The next prime is 830709809. The reversal of 830709804 is 408907038.

It is an interprime number because it is at equal distance from previous prime (830709799) and next prime (830709809).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (830709809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34612897 + ... + 34612920.

Almost surely, 2^830709804 is an apocalyptic number.

It is an amenable number.

830709804 is an abundant number, since it is smaller than the sum of its proper divisors (1107613100).

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

830709804 is a wasteful number, since it uses less digits than its factorization.

830709804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69225824 (or 69225822 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 830709804 is about 28822.0367774382. The cubic root of 830709804 is about 940.0474564844.

The spelling of 830709804 in words is "eight hundred thirty million, seven hundred nine thousand, eight hundred four".