8354618016 has 48 divisors (see below), whose sum is σ = 21936096000. Its totient is φ = 2784209408.

The previous prime is 8354618009. The next prime is 8354618021. The reversal of 8354618016 is 6108164538.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554065 + ... + 568943.

It is an arithmetic number, because the mean of its divisors is an integer number (457002000).

Almost surely, 2^8354618016 is an apocalyptic number.

It is an amenable number.

8354618016 is an abundant number, since it is smaller than the sum of its proper divisors (13581477984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8354618016 is a wasteful number, since it uses less digits than its factorization.

8354618016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20741 (or 20733 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 8354618016 is about 91403.5995790100. The cubic root of 8354618016 is about 2029.1253008824.

The spelling of 8354618016 in words is "eight billion, three hundred fifty-four million, six hundred eighteen thousand, sixteen".