6138874328 has 16 divisors (see below), whose sum is σ = 11512935000. Its totient is φ = 3068758336.

The previous prime is 6138874319. The next prime is 6138874333. The reversal of 6138874328 is 8234788316.

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, 45338 + ... + 119721.

Almost surely, 2^6138874328 is an apocalyptic number.

It is an amenable number.

6138874328 is a deficient number, since it is larger than the sum of its proper divisors (5374060672).

6138874328 is a wasteful number, since it uses less digits than its factorization.

6138874328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169714 (or 169710 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 6138874328 is about 78350.9689027519. The cubic root of 6138874328 is about 1831.0333208853.

The spelling of 6138874328 in words is "six billion, one hundred thirty-eight million, eight hundred seventy-four thousand, three hundred twenty-eight".