6938129076 has 24 divisors (see below), whose sum is σ = 16190314560. Its totient is φ = 2312517312.

The previous prime is 6938129059. The next prime is 6938129087. The reversal of 6938129076 is 6709218396.

It is a super-2 number, since 2×6938129076² = 96275270150473227552, 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, 272065 + ... + 296471.

It is an arithmetic number, because the mean of its divisors is an integer number (674596440).

Almost surely, 2^6938129076 is an apocalyptic number.

It is an amenable number.

6938129076 is an abundant number, since it is smaller than the sum of its proper divisors (9252185484).

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

6938129076 is a wasteful number, since it uses less digits than its factorization.

6938129076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48103 (or 48101 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 6938129076 is about 83295.4325038294. The cubic root of 6938129076 is about 1907.2785521395.

The spelling of 6938129076 in words is "six billion, nine hundred thirty-eight million, one hundred twenty-nine thousand, seventy-six".