8198275743 has 48 divisors (see below), whose sum is σ = 14479628800. Its totient is φ = 4365368640.

The previous prime is 8198275741. The next prime is 8198275763. The reversal of 8198275743 is 3475728918.

It is a happy number.

It is not a de Polignac number, because 8198275743 - 2¹ = 8198275741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8198275743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198275741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16878 + ... + 129156.

Almost surely, 2^8198275743 is an apocalyptic number.

8198275743 is a deficient number, since it is larger than the sum of its proper divisors (6281353057).

8198275743 is a wasteful number, since it uses less digits than its factorization.

8198275743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112372 (or 112369 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 8198275743 is about 90544.3302642413. The cubic root of 8198275743 is about 2016.3883232203.

The spelling of 8198275743 in words is "eight billion, one hundred ninety-eight million, two hundred seventy-five thousand, seven hundred forty-three".