8714509844 has 6 divisors (see below), whose sum is σ = 15250392234. Its totient is φ = 4357254920.

The previous prime is 8714509823. The next prime is 8714509879. The reversal of 8714509844 is 4489054178.

It can be written as a sum of positive squares in only one way, i.e., 5554720900 + 3159788944 = 74530^2 + 56212^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8714509792 and 8714509801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1089313727 + ... + 1089313734.

It is an arithmetic number, because the mean of its divisors is an integer number (2541732039).

Almost surely, 2^8714509844 is an apocalyptic number.

It is an amenable number.

8714509844 is a deficient number, since it is larger than the sum of its proper divisors (6535882390).

8714509844 is a wasteful number, since it uses less digits than its factorization.

8714509844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178627465 (or 2178627463 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 8714509844 is about 93351.5390553364. The cubic root of 8714509844 is about 2057.8528735948.

The spelling of 8714509844 in words is "eight billion, seven hundred fourteen million, five hundred nine thousand, eight hundred forty-four".