6996946212937 has 2 divisors, whose sum is σ = 6996946212938. Its totient is φ = 6996946212936.

The previous prime is 6996946212853. The next prime is 6996946213003. The reversal of 6996946212937 is 7392126496996.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5737083638841 + 1259862574096 = 2395221^2 + 1122436^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6996946212937 is a prime.

It is a super-3 number, since 3×6996946212937³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 6996946212937.

It is not a weakly prime, because it can be changed into another prime (6996946212037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3498473106468 + 3498473106469.

It is an arithmetic number, because the mean of its divisors is an integer number (3498473106469).

Almost surely, 2^{6996946212937} is an apocalyptic number.

It is an amenable number.

6996946212937 is a deficient number, since it is larger than the sum of its proper divisors (1).

6996946212937 is an equidigital number, since it uses as much as digits as its factorization.

6996946212937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 476171136, while the sum is 73.

The spelling of 6996946212937 in words is "six trillion, nine hundred ninety-six billion, nine hundred forty-six million, two hundred twelve thousand, nine hundred thirty-seven".