8198215936 has 27 divisors (see below), whose sum is σ = 16367299851. Its totient is φ = 4098383616.

The previous prime is 8198215903. The next prime is 8198215943. The reversal of 8198215936 is 6395128918.

The square root of 8198215936 is 90544.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1445875 + ... + 1451533.

Almost surely, 2^8198215936 is an apocalyptic number.

8198215936 is the 90544-th square number.

It is an amenable number.

8198215936 is a deficient number, since it is larger than the sum of its proper divisors (8169083915).

8198215936 is an frugal number, since it uses more digits than its factorization.

8198215936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334 (or 5661 counting only the distinct ones).

The product of its digits is 933120, while the sum is 52.

The cubic root of 8198215936 is about 2016.3834199766.

The spelling of 8198215936 in words is "eight billion, one hundred ninety-eight million, two hundred fifteen thousand, nine hundred thirty-six".