846948966 has 20 divisors (see below), whose sum is σ = 1709582172. Its totient is φ = 279726264.

The previous prime is 846948961. The next prime is 846948979. The reversal of 846948966 is 669849648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846948961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7770120 + ... + 7770228.

Almost surely, 2^846948966 is an apocalyptic number.

846948966 is an abundant number, since it is smaller than the sum of its proper divisors (862633206).

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

846948966 is an frugal number, since it uses more digits than its factorization.

846948966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 114 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 60.

The square root of 846948966 is about 29102.3876340069. The cubic root of 846948966 is about 946.1334871756.

The spelling of 846948966 in words is "eight hundred forty-six million, nine hundred forty-eight thousand, nine hundred sixty-six".