874492704784 has 10 divisors (see below), whose sum is σ = 1694329615550. Its totient is φ = 437246352384.

The previous prime is 874492704733. The next prime is 874492704791. The reversal of 874492704784 is 487407294478.

874492704784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 676716826384 + 197775878400 = 822628^2 + 444720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27327897009 + ... + 27327897040.

It is an arithmetic number, because the mean of its divisors is an integer number (169432961555).

Almost surely, 2^874492704784 is an apocalyptic number.

It is an amenable number.

874492704784 is a deficient number, since it is larger than the sum of its proper divisors (819836910766).

874492704784 is a wasteful number, since it uses less digits than its factorization.

874492704784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54655794057 (or 54655794051 counting only the distinct ones).

The product of its (nonzero) digits is 101154816, while the sum is 64.

The spelling of 874492704784 in words is "eight hundred seventy-four billion, four hundred ninety-two million, seven hundred four thousand, seven hundred eighty-four".