6958361 has 2 divisors, whose sum is σ = 6958362. Its totient is φ = 6958360.

The previous prime is 6958349. The next prime is 6958363. The reversal of 6958361 is 1638596.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6528025 + 430336 = 2555^2 + 656^2 .

It is a cyclic number.

It is not a de Polignac number, because 6958361 - 2¹⁰ = 6957337 is a prime.

Together with 6958363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6958363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3479180 + 3479181.

It is an arithmetic number, because the mean of its divisors is an integer number (3479181).

Almost surely, 2^6958361 is an apocalyptic number.

It is an amenable number.

6958361 is a deficient number, since it is larger than the sum of its proper divisors (1).

6958361 is an equidigital number, since it uses as much as digits as its factorization.

6958361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 6958361 is about 2637.8705426916. The cubic root of 6958361 is about 190.9130658899.

The spelling of 6958361 in words is "six million, nine hundred fifty-eight thousand, three hundred sixty-one".