830085968 has 10 divisors (see below), whose sum is σ = 1608291594. Its totient is φ = 415042976.

The previous prime is 830085967. The next prime is 830086021. The reversal of 830085968 is 869580038.

It can be written as a sum of positive squares in only one way, i.e., 828979264 + 1106704 = 28792^2 + 1052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830085967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25940171 + ... + 25940202.

Almost surely, 2^830085968 is an apocalyptic number.

It is an amenable number.

830085968 is a deficient number, since it is larger than the sum of its proper divisors (778205626).

830085968 is a wasteful number, since it uses less digits than its factorization.

830085968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51880381 (or 51880375 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 830085968 is about 28811.2125395652. The cubic root of 830085968 is about 939.8120825502.

The spelling of 830085968 in words is "eight hundred thirty million, eighty-five thousand, nine hundred sixty-eight".