8921676466 has 8 divisors (see below), whose sum is σ = 14169721500. Its totient is φ = 4198435968.

The previous prime is 8921676373. The next prime is 8921676509. The reversal of 8921676466 is 6646761298.

It can be written as a sum of positive squares in 2 ways, for example, as 8452044225 + 469632241 = 91935^2 + 21671^2 .

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, 131201091 + ... + 131201158.

Almost surely, 2^8921676466 is an apocalyptic number.

8921676466 is a deficient number, since it is larger than the sum of its proper divisors (5248045034).

8921676466 is a wasteful number, since it uses less digits than its factorization.

8921676466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262402268.

The product of its digits is 5225472, while the sum is 55.

The square root of 8921676466 is about 94454.6264933592. The cubic root of 8921676466 is about 2074.0321777577.

The spelling of 8921676466 in words is "eight billion, nine hundred twenty-one million, six hundred seventy-six thousand, four hundred sixty-six".