8349554168 has 8 divisors (see below), whose sum is σ = 15655414080. Its totient is φ = 4174777080.

The previous prime is 8349554159. The next prime is 8349554189. The reversal of 8349554168 is 8614559438.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521847128 + ... + 521847143.

It is an arithmetic number, because the mean of its divisors is an integer number (1956926760).

Almost surely, 2^8349554168 is an apocalyptic number.

It is an amenable number.

8349554168 is a deficient number, since it is larger than the sum of its proper divisors (7305859912).

8349554168 is a wasteful number, since it uses less digits than its factorization.

8349554168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043694277 (or 1043694273 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The square root of 8349554168 is about 91375.8948957546. The cubic root of 8349554168 is about 2028.7152578478.

The spelling of 8349554168 in words is "eight billion, three hundred forty-nine million, five hundred fifty-four thousand, one hundred sixty-eight".