6838627136 has 56 divisors (see below), whose sum is σ = 15583265760. Its totient is φ = 2944857600.

The previous prime is 6838627129. The next prime is 6838627151. The reversal of 6838627136 is 6317268386.

It is a super-2 number, since 2×6838627136² = 93533642210471124992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242255 + ... + 269006.

Almost surely, 2^6838627136 is an apocalyptic number.

It is an amenable number.

6838627136 is an abundant number, since it is smaller than the sum of its proper divisors (8744638624).

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

6838627136 is a wasteful number, since it uses less digits than its factorization.

6838627136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511303 (or 511293 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 6838627136 is about 82695.9922608103. The cubic root of 6838627136 is about 1898.1169835546.

The spelling of 6838627136 in words is "six billion, eight hundred thirty-eight million, six hundred twenty-seven thousand, one hundred thirty-six".