8197343625 has 64 divisors (see below), whose sum is σ = 13808920320. Its totient is φ = 4318272000.

The previous prime is 8197343587. The next prime is 8197343639. The reversal of 8197343625 is 5263437918.

It is not a de Polignac number, because 8197343625 - 2¹⁵ = 8197310857 is a prime.

Its product of digits (1088640) is a multiple of the sum of its prime divisors (945).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19470915 + ... + 19471335.

It is an arithmetic number, because the mean of its divisors is an integer number (215764380).

Almost surely, 2^8197343625 is an apocalyptic number.

It is an amenable number.

8197343625 is a deficient number, since it is larger than the sum of its proper divisors (5611576695).

8197343625 is a wasteful number, since it uses less digits than its factorization.

8197343625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955 (or 945 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 8197343625 is about 90539.1828160604. The cubic root of 8197343625 is about 2016.3119013341.

The spelling of 8197343625 in words is "eight billion, one hundred ninety-seven million, three hundred forty-three thousand, six hundred twenty-five".