830589494 has 24 divisors (see below), whose sum is σ = 1450770840. Its totient is φ = 355604256.

The previous prime is 830589467. The next prime is 830589509. The reversal of 830589494 is 494985038.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106889 + ... + 114395.

It is an arithmetic number, because the mean of its divisors is an integer number (60448785).

Almost surely, 2^830589494 is an apocalyptic number.

830589494 is a deficient number, since it is larger than the sum of its proper divisors (620181346).

830589494 is a wasteful number, since it uses less digits than its factorization.

830589494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8652 (or 8645 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 830589494 is about 28819.9495835784. The cubic root of 830589494 is about 940.0020725773.

The spelling of 830589494 in words is "eight hundred thirty million, five hundred eighty-nine thousand, four hundred ninety-four".