6947469 has 6 divisors (see below), whose sum is σ = 10035246. Its totient is φ = 4631640.

The previous prime is 6947459. The next prime is 6947471. The reversal of 6947469 is 9647496.

It can be written as a sum of positive squares in only one way, i.e., 6734025 + 213444 = 2595^2 + 462^2 .

It is not a de Polignac number, because 6947469 - 2¹³ = 6939277 is a prime.

It is a super-2 number, since 2×6947469² = 96534651011922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6947419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 385962 + ... + 385979.

It is an arithmetic number, because the mean of its divisors is an integer number (1672541).

Almost surely, 2^6947469 is an apocalyptic number.

It is an amenable number.

6947469 is a deficient number, since it is larger than the sum of its proper divisors (3087777).

6947469 is a wasteful number, since it uses less digits than its factorization.

6947469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771947 (or 771944 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 6947469 is about 2635.8051900700. The cubic root of 6947469 is about 190.8134010866.

The spelling of 6947469 in words is "six million, nine hundred forty-seven thousand, four hundred sixty-nine".