6925396992 has 176 divisors, whose sum is σ = 19108826880. Its totient is φ = 2228502528.

The previous prime is 6925396969. The next prime is 6925397009. The reversal of 6925396992 is 2996935296.

It is a super-2 number, since 2×6925396992² = 95922246993605296128, 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 15 ways as a sum of consecutive naturals, for example, 13605634 + ... + 13606142.

It is an arithmetic number, because the mean of its divisors is an integer number (108572880).

Almost surely, 2^6925396992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6925396992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9554413440).

6925396992 is an abundant number, since it is smaller than the sum of its proper divisors (12183429888).

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

6925396992 is a wasteful number, since it uses less digits than its factorization.

6925396992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 660 counting only the distinct ones).

The product of its digits is 14171760, while the sum is 60.

The square root of 6925396992 is about 83218.9701450336. The cubic root of 6925396992 is about 1906.1111624950. Note that the first 4 decimals are identical.

The spelling of 6925396992 in words is "six billion, nine hundred twenty-five million, three hundred ninety-six thousand, nine hundred ninety-two".