6947953 has 2 divisors, whose sum is σ = 6947954. Its totient is φ = 6947952.

The previous prime is 6947947. The next prime is 6947957. The reversal of 6947953 is 3597496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5536609 + 1411344 = 2353^2 + 1188^2 .

It is a cyclic number.

It is not a de Polignac number, because 6947953 - 2¹³ = 6939761 is a prime.

It is not a weakly prime, because it can be changed into another prime (6947957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3473976 + 3473977.

It is an arithmetic number, because the mean of its divisors is an integer number (3473977).

Almost surely, 2^6947953 is an apocalyptic number.

It is an amenable number.

6947953 is a deficient number, since it is larger than the sum of its proper divisors (1).

6947953 is an equidigital number, since it uses as much as digits as its factorization.

6947953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 43.

The square root of 6947953 is about 2635.8970010226. The cubic root of 6947953 is about 190.8178320308.

The spelling of 6947953 in words is "six million, nine hundred forty-seven thousand, nine hundred fifty-three".