4803684138 has 24 divisors (see below), whose sum is σ = 11354162976. Its totient is φ = 1455661800.

The previous prime is 4803684121. The next prime is 4803684157. The reversal of 4803684138 is 8314863084.

4803684138 is a `hidden beast` number, since 480 + 36 + 8 + 4 + 138 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4803684093 and 4803684102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12130318 + ... + 12130713.

It is an arithmetic number, because the mean of its divisors is an integer number (473090124).

Almost surely, 2^4803684138 is an apocalyptic number.

4803684138 is an abundant number, since it is smaller than the sum of its proper divisors (6550478838).

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

4803684138 is a wasteful number, since it uses less digits than its factorization.

4803684138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24261050 (or 24261047 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4803684138 is about 69308.6151787785. The cubic root of 4803684138 is about 1687.2967927820.

The spelling of 4803684138 in words is "four billion, eight hundred three million, six hundred eighty-four thousand, one hundred thirty-eight".