6938706168 has 48 divisors (see below), whose sum is σ = 18802864080. Its totient is φ = 2311605504.

The previous prime is 6938706167. The next prime is 6938706169. The reversal of 6938706168 is 8616078396.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6938706167) and next prime (6938706169).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6938706167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106896 + ... + 159072.

It is an arithmetic number, because the mean of its divisors is an integer number (391726335).

Almost surely, 2^6938706168 is an apocalyptic number.

It is an amenable number.

6938706168 is an abundant number, since it is smaller than the sum of its proper divisors (11864157912).

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

6938706168 is a wasteful number, since it uses less digits than its factorization.

6938706168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54036 (or 54029 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 6938706168 is about 83298.8965593182. The cubic root of 6938706168 is about 1907.3314311730.

The spelling of 6938706168 in words is "six billion, nine hundred thirty-eight million, seven hundred six thousand, one hundred sixty-eight".