6960169 has 2 divisors, whose sum is σ = 6960170. Its totient is φ = 6960168.

The previous prime is 6960167. The next prime is 6960193. The reversal of 6960169 is 9610696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6953769 + 6400 = 2637^2 + 80^2 .

It is a cyclic number.

It is not a de Polignac number, because 6960169 - 2¹ = 6960167 is a prime.

It is a super-2 number, since 2×6960169² = 96887905017122, which contains 22 as substring.

Together with 6960167, it forms a pair of twin primes.

6960169 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6960167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480084 + 3480085.

It is an arithmetic number, because the mean of its divisors is an integer number (3480085).

Almost surely, 2^6960169 is an apocalyptic number.

It is an amenable number.

6960169 is a deficient number, since it is larger than the sum of its proper divisors (1).

6960169 is an equidigital number, since it uses as much as digits as its factorization.

6960169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 6960169 is about 2638.2132211025. The cubic root of 6960169 is about 190.9295995215.

The spelling of 6960169 in words is "six million, nine hundred sixty thousand, one hundred sixty-nine".