6947361 has 12 divisors (see below), whose sum is σ = 10081188. Its totient is φ = 4610304.

The previous prime is 6947329. The next prime is 6947363. The reversal of 6947361 is 1637496.

It can be written as a sum of positive squares in 2 ways, for example, as 4124961 + 2822400 = 2031^2 + 1680^2 .

It is not a de Polignac number, because 6947361 - 2⁵ = 6947329 is a prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6947363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (840099).

Almost surely, 2^6947361 is an apocalyptic number.

It is an amenable number.

6947361 is a deficient number, since it is larger than the sum of its proper divisors (3133827).

6947361 is a wasteful number, since it uses less digits than its factorization.

6947361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552 (or 3549 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 6947361 is about 2635.7847028921. The cubic root of 6947361 is about 190.8124123354.

The spelling of 6947361 in words is "six million, nine hundred forty-seven thousand, three hundred sixty-one".