8651146966 has 32 divisors (see below), whose sum is σ = 17130465792. Its totient is φ = 3172306560.

The previous prime is 8651146957. The next prime is 8651146981. The reversal of 8651146966 is 6696411568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1649626 + ... + 1654861.

It is an arithmetic number, because the mean of its divisors is an integer number (535327056).

Almost surely, 2^8651146966 is an apocalyptic number.

8651146966 is a deficient number, since it is larger than the sum of its proper divisors (8479318826).

8651146966 is a wasteful number, since it uses less digits than its factorization.

8651146966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304524.

The product of its digits is 1866240, while the sum is 52.

The square root of 8651146966 is about 93011.5421117186. The cubic root of 8651146966 is about 2052.8532125100.

The spelling of 8651146966 in words is "eight billion, six hundred fifty-one million, one hundred forty-six thousand, nine hundred sixty-six".