874727843 has 16 divisors (see below), whose sum is σ = 1012663296. Its totient is φ = 746739840.

The previous prime is 874727803. The next prime is 874727849. The reversal of 874727843 is 348727478.

It is a happy number.

It is not a de Polignac number, because 874727843 - 2¹² = 874723747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 874727791 and 874727800.

It is not an unprimeable number, because it can be changed into a prime (874727849) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 81530 + ... + 91632.

It is an arithmetic number, because the mean of its divisors is an integer number (63291456).

Almost surely, 2^874727843 is an apocalyptic number.

874727843 is a deficient number, since it is larger than the sum of its proper divisors (137935453).

874727843 is a wasteful number, since it uses less digits than its factorization.

874727843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10594.

The product of its digits is 2107392, while the sum is 50.

The square root of 874727843 is about 29575.7982647975. The cubic root of 874727843 is about 956.3664158437.

The spelling of 874727843 in words is "eight hundred seventy-four million, seven hundred twenty-seven thousand, eight hundred forty-three".