830044874 has 4 divisors (see below), whose sum is σ = 1245067314. Its totient is φ = 415022436.

The previous prime is 830044841. The next prime is 830044889. The reversal of 830044874 is 478440038.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 490932649 + 339112225 = 22157^2 + 18415^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 207511217 + ... + 207511220.

Almost surely, 2^830044874 is an apocalyptic number.

830044874 is a deficient number, since it is larger than the sum of its proper divisors (415022440).

830044874 is a wasteful number, since it uses less digits than its factorization.

830044874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415022439.

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

The square root of 830044874 is about 28810.4993708891. The cubic root of 830044874 is about 939.7965736043.

It can be divided in two parts, 83004 and 4874, that added together give a palindrome (87878).

The spelling of 830044874 in words is "eight hundred thirty million, forty-four thousand, eight hundred seventy-four".