6738827860 has 12 divisors (see below), whose sum is σ = 14151538548. Its totient is φ = 2695531136.

The previous prime is 6738827827. The next prime is 6738827873. The reversal of 6738827860 is 687288376.

It can be written as a sum of positive squares in 2 ways, for example, as 4488464016 + 2250363844 = 66996^2 + 47438^2 .

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, 168470677 + ... + 168470716.

It is an arithmetic number, because the mean of its divisors is an integer number (1179294879).

Almost surely, 2^6738827860 is an apocalyptic number.

It is an amenable number.

6738827860 is an abundant number, since it is smaller than the sum of its proper divisors (7412710688).

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

6738827860 is a wasteful number, since it uses less digits than its factorization.

6738827860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336941402 (or 336941400 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 6738827860 is about 82090.3639899349. The cubic root of 6738827860 is about 1888.8383313317.

The spelling of 6738827860 in words is "six billion, seven hundred thirty-eight million, eight hundred twenty-seven thousand, eight hundred sixty".