8712343625 has 16 divisors (see below), whose sum is σ = 10875945600. Its totient is φ = 6967990000.

The previous prime is 8712343621. The next prime is 8712343687. The reversal of 8712343625 is 5263432178.

It is not a de Polignac number, because 8712343625 - 2² = 8712343621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8712343621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624476 + ... + 638274.

It is an arithmetic number, because the mean of its divisors is an integer number (679746600).

Almost surely, 2^8712343625 is an apocalyptic number.

It is an amenable number.

8712343625 is a deficient number, since it is larger than the sum of its proper divisors (2163601975).

8712343625 is a wasteful number, since it uses less digits than its factorization.

8712343625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18865 (or 18855 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 8712343625 is about 93339.9358527742. The cubic root of 8712343625 is about 2057.6823484404.

The spelling of 8712343625 in words is "eight billion, seven hundred twelve million, three hundred forty-three thousand, six hundred twenty-five".