4687718772 has 96 divisors (see below), whose sum is σ = 12198864384. Its totient is φ = 1388982400.

The previous prime is 4687718743. The next prime is 4687718773. The reversal of 4687718772 is 2778177864.

It is a super-2 number, since 2×4687718772² = 43949414570722375968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4687718773) 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 31 ways as a sum of consecutive naturals, for example, 2426647 + ... + 2428577.

It is an arithmetic number, because the mean of its divisors is an integer number (127071504).

Almost surely, 2^4687718772 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 4687718772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6099432192).

4687718772 is an abundant number, since it is smaller than the sum of its proper divisors (7511145612).

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

4687718772 is a wasteful number, since it uses less digits than its factorization.

4687718772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349 (or 2347 counting only the distinct ones).

The product of its digits is 7375872, while the sum is 57.

The square root of 4687718772 is about 68466.9173542960. The cubic root of 4687718772 is about 1673.6084109222.

The spelling of 4687718772 in words is "four billion, six hundred eighty-seven million, seven hundred eighteen thousand, seven hundred seventy-two".