8198423935 has 16 divisors (see below), whose sum is σ = 10641578976. Its totient is φ = 6027539328.

The previous prime is 8198423923. The next prime is 8198423957. The reversal of 8198423935 is 5393248918.

It is a cyclic number.

It is not a de Polignac number, because 8198423935 - 2⁹ = 8198423423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263064 + ... + 292573.

It is an arithmetic number, because the mean of its divisors is an integer number (665098686).

Almost surely, 2^8198423935 is an apocalyptic number.

8198423935 is a deficient number, since it is larger than the sum of its proper divisors (2443155041).

8198423935 is a wasteful number, since it uses less digits than its factorization.

8198423935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555882.

The product of its digits is 1866240, while the sum is 52.

The square root of 8198423935 is about 90545.1486000216. The cubic root of 8198423935 is about 2016.4004725562.

The spelling of 8198423935 in words is "eight billion, one hundred ninety-eight million, four hundred twenty-three thousand, nine hundred thirty-five".