6738772134 has 16 divisors (see below), whose sum is σ = 13480597872. Its totient is φ = 2245748448.

The previous prime is 6738772129. The next prime is 6738772181. The reversal of 6738772134 is 4312778376.

It is a super-2 number, since 2×6738772134² = 90822099747949827912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98029 + ... + 151944.

It is an arithmetic number, because the mean of its divisors is an integer number (842537367).

Almost surely, 2^6738772134 is an apocalyptic number.

6738772134 is an abundant number, since it is smaller than the sum of its proper divisors (6741825738).

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

6738772134 is a wasteful number, since it uses less digits than its factorization.

6738772134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254471.

The product of its digits is 1185408, while the sum is 48.

The square root of 6738772134 is about 82090.0245705896. The cubic root of 6738772134 is about 1888.8331248033.

The spelling of 6738772134 in words is "six billion, seven hundred thirty-eight million, seven hundred seventy-two thousand, one hundred thirty-four".