4691538684 has 288 divisors, whose sum is σ = 14796687360. Its totient is φ = 1258612992.

The previous prime is 4691538679. The next prime is 4691538737. The reversal of 4691538684 is 4868351964.

4691538684 is a `hidden beast` number, since 46 + 9 + 1 + 538 + 68 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4691538684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29882334 + ... + 29882490.

Almost surely, 2^4691538684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4691538684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7398343680).

4691538684 is an abundant number, since it is smaller than the sum of its proper divisors (10105148676).

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

4691538684 is a wasteful number, since it uses less digits than its factorization.

4691538684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 245 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 4691538684 is about 68494.8077156218. The cubic root of 4691538684 is about 1674.0628822359.

The spelling of 4691538684 in words is "four billion, six hundred ninety-one million, five hundred thirty-eight thousand, six hundred eighty-four".