4787438192 has 20 divisors (see below), whose sum is σ = 9310151880. Its totient is φ = 2384818368.

The previous prime is 4787438179. The next prime is 4787438203. The reversal of 4787438192 is 2918347874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551858 + ... + 560465.

It is an arithmetic number, because the mean of its divisors is an integer number (465507594).

Almost surely, 2^4787438192 is an apocalyptic number.

It is an amenable number.

4787438192 is a deficient number, since it is larger than the sum of its proper divisors (4522713688).

4787438192 is a wasteful number, since it uses less digits than its factorization.

4787438192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112600 (or 1112594 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The square root of 4787438192 is about 69191.3158712855. The cubic root of 4787438192 is about 1685.3925118226.

The spelling of 4787438192 in words is "four billion, seven hundred eighty-seven million, four hundred thirty-eight thousand, one hundred ninety-two".