8470842625 has 16 divisors (see below), whose sum is σ = 12081843072. Its totient is φ = 5808577200.

The previous prime is 8470842587. The next prime is 8470842631. The reversal of 8470842625 is 5262480748.

It is not a de Polignac number, because 8470842625 - 2⁹ = 8470842113 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 4839607 + ... + 4841356.

It is an arithmetic number, because the mean of its divisors is an integer number (755115192).

Almost surely, 2^8470842625 is an apocalyptic number.

It is an amenable number.

8470842625 is a deficient number, since it is larger than the sum of its proper divisors (3611000447).

8470842625 is an equidigital number, since it uses as much as digits as its factorization.

8470842625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9680985 (or 9680975 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The square root of 8470842625 is about 92037.1806662938. The cubic root of 8470842625 is about 2038.4913413914.

The spelling of 8470842625 in words is "eight billion, four hundred seventy million, eight hundred forty-two thousand, six hundred twenty-five".