871470734 has 16 divisors (see below), whose sum is σ = 1328866560. Its totient is φ = 428567040.

The previous prime is 871470707. The next prime is 871470749. The reversal of 871470734 is 437074178.

It is a super-3 number, since 3×871470734³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 871470691 and 871470700.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 21182 + ... + 46814.

It is an arithmetic number, because the mean of its divisors is an integer number (83054160).

Almost surely, 2^871470734 is an apocalyptic number.

871470734 is a deficient number, since it is larger than the sum of its proper divisors (457395826).

871470734 is a wasteful number, since it uses less digits than its factorization.

871470734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25915.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 871470734 is about 29520.6831560518. The cubic root of 871470734 is about 955.1779075186.

The spelling of 871470734 in words is "eight hundred seventy-one million, four hundred seventy thousand, seven hundred thirty-four".