6957914981796 has 27 divisors (see below), whose sum is σ = 17588102877163. Its totient is φ = 2319299718360.

The previous prime is 6957914981753. The next prime is 6957914981821. The reversal of 6957914981796 is 6971894197596.

The square root of 6957914981796 is 2637786.

It is a perfect power (a square), and thus also a powerful number.

6957914981796 is a `hidden beast` number, since 6 + 9 + 57 + 9 + 1 + 498 + 1 + 79 + 6 = 666.

It is a super-2 number, since 2×6957914981796² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15606901 + ... + 16046531.

Almost surely, 2^{6957914981796} is an apocalyptic number.

6957914981796 is the 2637786-th square number.

It is an amenable number.

6957914981796 is an abundant number, since it is smaller than the sum of its proper divisors (10630187895367).

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

6957914981796 is an frugal number, since it uses more digits than its factorization.

6957914981796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879272 (or 439636 counting only the distinct ones).

The product of its digits is 1851776640, while the sum is 81.

Multiplying 6957914981796 by its sum of digits (81), we get a square (563591113525476 = 23740074²).

The spelling of 6957914981796 in words is "six trillion, nine hundred fifty-seven billion, nine hundred fourteen million, nine hundred eighty-one thousand, seven hundred ninety-six".