6996602761 has 2 divisors, whose sum is σ = 6996602762. Its totient is φ = 6996602760.

The previous prime is 6996602747. The next prime is 6996602791. The reversal of 6996602761 is 1672066996.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6892154361 + 104448400 = 83019^2 + 10220^2 .

It is a cyclic number.

It is not a de Polignac number, because 6996602761 - 2¹⁹ = 6996078473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6996602699 and 6996602708.

It is not a weakly prime, because it can be changed into another prime (6996602791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3498301380 + 3498301381.

It is an arithmetic number, because the mean of its divisors is an integer number (3498301381).

Almost surely, 2^6996602761 is an apocalyptic number.

It is an amenable number.

6996602761 is a deficient number, since it is larger than the sum of its proper divisors (1).

6996602761 is an equidigital number, since it uses as much as digits as its factorization.

6996602761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 6996602761 is about 83645.6978032941. The cubic root of 6996602761 is about 1912.6216715336.

The spelling of 6996602761 in words is "six billion, nine hundred ninety-six million, six hundred two thousand, seven hundred sixty-one".