6838172412 has 48 divisors (see below), whose sum is σ = 17628855552. Its totient is φ = 2052033280.

The previous prime is 6838172381. The next prime is 6838172423. The reversal of 6838172412 is 2142718386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 724014 + ... + 733397.

It is an arithmetic number, because the mean of its divisors is an integer number (367267824).

Almost surely, 2^6838172412 is an apocalyptic number.

It is an amenable number.

6838172412 is an abundant number, since it is smaller than the sum of its proper divisors (10790683140).

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

6838172412 is a wasteful number, since it uses less digits than its factorization.

6838172412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457458 (or 1457456 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 6838172412 is about 82693.2428436568. The cubic root of 6838172412 is about 1898.0749118317.

The spelling of 6838172412 in words is "six billion, eight hundred thirty-eight million, one hundred seventy-two thousand, four hundred twelve".