6947967 has 16 divisors (see below), whose sum is σ = 10129280. Its totient is φ = 4210272.

The previous prime is 6947959. The next prime is 6948041. The reversal of 6947967 is 7697496.

6947967 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6947967 - 2³ = 6947959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6947947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284 + ... + 3942.

It is an arithmetic number, because the mean of its divisors is an integer number (633080).

Almost surely, 2^6947967 is an apocalyptic number.

6947967 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6947967 is a deficient number, since it is larger than the sum of its proper divisors (3181313).

6947967 is a wasteful number, since it uses less digits than its factorization.

6947967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742.

The product of its digits is 571536, while the sum is 48.

The square root of 6947967 is about 2635.8996566637. The cubic root of 6947967 is about 190.8179601955.

The spelling of 6947967 in words is "six million, nine hundred forty-seven thousand, nine hundred sixty-seven".