7937163198 has 12 divisors (see below), whose sum is σ = 17197186968. Its totient is φ = 2645721060.

The previous prime is 7937163197. The next prime is 7937163209. The reversal of 7937163198 is 8913617397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7937163191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220476738 + ... + 220476773.

It is an arithmetic number, because the mean of its divisors is an integer number (1433098914).

Almost surely, 2^7937163198 is an apocalyptic number.

7937163198 is an abundant number, since it is smaller than the sum of its proper divisors (9260023770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7937163198 is a wasteful number, since it uses less digits than its factorization.

7937163198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440953519 (or 440953516 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 7937163198 is about 89090.7582075717. The cubic root of 7937163198 is about 1994.7498297493.

The spelling of 7937163198 in words is "seven billion, nine hundred thirty-seven million, one hundred sixty-three thousand, one hundred ninety-eight".