830668574 has 16 divisors (see below), whose sum is σ = 1281856128. Its totient is φ = 403421472.

The previous prime is 830668567. The next prime is 830668577. The reversal of 830668574 is 475866038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830668577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35672 + ... + 54164.

It is an arithmetic number, because the mean of its divisors is an integer number (80116008).

Almost surely, 2^830668574 is an apocalyptic number.

830668574 is a deficient number, since it is larger than the sum of its proper divisors (451187554).

830668574 is a wasteful number, since it uses less digits than its factorization.

830668574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19139.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 830668574 is about 28821.3215172379. The cubic root of 830668574 is about 940.0319040024.

The spelling of 830668574 in words is "eight hundred thirty million, six hundred sixty-eight thousand, five hundred seventy-four".