8732743412 has 12 divisors (see below), whose sum is σ = 15310243200. Its totient is φ = 4358388216.

The previous prime is 8732743399. The next prime is 8732743423. The reversal of 8732743412 is 2143472378.

It is a self number, because there is not a number n which added to its sum of digits gives 8732743412.

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 3 ways as a sum of consecutive naturals, for example, 1993412 + ... + 1997787.

It is an arithmetic number, because the mean of its divisors is an integer number (1275853600).

Almost surely, 2^8732743412 is an apocalyptic number.

It is an amenable number.

8732743412 is a deficient number, since it is larger than the sum of its proper divisors (6577499788).

8732743412 is a wasteful number, since it uses less digits than its factorization.

8732743412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991750 (or 3991748 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 8732743412 is about 93449.1488029720. The cubic root of 8732743412 is about 2059.2871046253.

The spelling of 8732743412 in words is "eight billion, seven hundred thirty-two million, seven hundred forty-three thousand, four hundred twelve".