4931678168 has 8 divisors (see below), whose sum is σ = 9246896580. Its totient is φ = 2465839080.

The previous prime is 4931678159. The next prime is 4931678231. The reversal of 4931678168 is 8618761394.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308229878 + ... + 308229893.

Almost surely, 2^4931678168 is an apocalyptic number.

It is an amenable number.

4931678168 is a deficient number, since it is larger than the sum of its proper divisors (4315218412).

4931678168 is a wasteful number, since it uses less digits than its factorization.

4931678168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616459777 (or 616459773 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 4931678168 is about 70225.9080966562. The cubic root of 4931678168 is about 1702.1516202703.

The spelling of 4931678168 in words is "four billion, nine hundred thirty-one million, six hundred seventy-eight thousand, one hundred sixty-eight".