8196651338 has 8 divisors (see below), whose sum is σ = 12942081120. Its totient is φ = 3882624300.

The previous prime is 8196651301. The next prime is 8196651349. The reversal of 8196651338 is 8331566918.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107850638 + ... + 107850713.

It is an arithmetic number, because the mean of its divisors is an integer number (1617760140).

Almost surely, 2^8196651338 is an apocalyptic number.

8196651338 is a deficient number, since it is larger than the sum of its proper divisors (4745429782).

8196651338 is a wasteful number, since it uses less digits than its factorization.

8196651338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215701372.

The product of its digits is 933120, while the sum is 50.

The square root of 8196651338 is about 90535.3596005450. The cubic root of 8196651338 is about 2016.2551388072.

The spelling of 8196651338 in words is "eight billion, one hundred ninety-six million, six hundred fifty-one thousand, three hundred thirty-eight".