4538831038 has 8 divisors (see below), whose sum is σ = 7780853232. Its totient is φ = 1945213296.

The previous prime is 4538831023. The next prime is 4538831047. The reversal of 4538831038 is 8301388354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4538830985 and 4538831003.

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, 162101095 + ... + 162101122.

It is an arithmetic number, because the mean of its divisors is an integer number (972606654).

Almost surely, 2^4538831038 is an apocalyptic number.

4538831038 is a deficient number, since it is larger than the sum of its proper divisors (3242022194).

4538831038 is a wasteful number, since it uses less digits than its factorization.

4538831038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324202226.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 4538831038 is about 67370.8470927893. The cubic root of 4538831038 is about 1655.6988177690.

The spelling of 4538831038 in words is "four billion, five hundred thirty-eight million, eight hundred thirty-one thousand, thirty-eight".