8454961466 has 24 divisors (see below), whose sum is σ = 14756222016. Its totient is φ = 3622774680.

The previous prime is 8454961453. The next prime is 8454961477. The reversal of 8454961466 is 6641694548.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895631 + ... + 905021.

It is an arithmetic number, because the mean of its divisors is an integer number (614842584).

Almost surely, 2^8454961466 is an apocalyptic number.

8454961466 is a deficient number, since it is larger than the sum of its proper divisors (6301260550).

8454961466 is a wasteful number, since it uses less digits than its factorization.

8454961466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18594 (or 18587 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 53.

The square root of 8454961466 is about 91950.8644113801. The cubic root of 8454961466 is about 2037.2166213893.

The spelling of 8454961466 in words is "eight billion, four hundred fifty-four million, nine hundred sixty-one thousand, four hundred sixty-six".