8098395669 has 216 divisors, whose sum is σ = 15952622400. Its totient is φ = 3952742976.

The previous prime is 8098395661. The next prime is 8098395719. The reversal of 8098395669 is 9665938908.

It is not a de Polignac number, because 8098395669 - 2³ = 8098395661 is a prime.

It is a super-2 number, since 2×8098395669² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8098395661) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 188334762 + ... + 188334804.

Almost surely, 2^8098395669 is an apocalyptic number.

It is an amenable number.

8098395669 is a deficient number, since it is larger than the sum of its proper divisors (7854226731).

8098395669 is a wasteful number, since it uses less digits than its factorization.

8098395669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 63.

The square root of 8098395669 is about 89991.0866086192. The cubic root of 8098395669 is about 2008.1662498824.

The spelling of 8098395669 in words is "eight billion, ninety-eight million, three hundred ninety-five thousand, six hundred sixty-nine".