6948973 has 2 divisors, whose sum is σ = 6948974. Its totient is φ = 6948972.

The previous prime is 6948947. The next prime is 6948979. The reversal of 6948973 is 3798496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4052169 + 2896804 = 2013^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 6948973 - 2⁵ = 6948941 is a prime.

6948973 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6948979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3474486 + 3474487.

It is an arithmetic number, because the mean of its divisors is an integer number (3474487).

Almost surely, 2^6948973 is an apocalyptic number.

It is an amenable number.

6948973 is a deficient number, since it is larger than the sum of its proper divisors (1).

6948973 is an equidigital number, since it uses as much as digits as its factorization.

6948973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 46.

The square root of 6948973 is about 2636.0904764442. The cubic root of 6948973 is about 190.8271692972.

It can be divided in two parts, 6948 and 973, that added together give a square (7921 = 89²).

The spelling of 6948973 in words is "six million, nine hundred forty-eight thousand, nine hundred seventy-three".