6946327966 has 8 divisors (see below), whose sum is σ = 10422446760. Its totient is φ = 3472179048.

The previous prime is 6946327963. The next prime is 6946327987. The reversal of 6946327966 is 6697236496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6946327966² = 96502944422467394312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6946327966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946327963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483621 + ... + 497776.

It is an arithmetic number, because the mean of its divisors is an integer number (1302805845).

Almost surely, 2^6946327966 is an apocalyptic number.

6946327966 is a deficient number, since it is larger than the sum of its proper divisors (3476118794).

6946327966 is a wasteful number, since it uses less digits than its factorization.

6946327966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984938.

The product of its digits is 17635968, while the sum is 58.

The square root of 6946327966 is about 83344.6336964774. The cubic root of 6946327966 is about 1908.0295428462.

The spelling of 6946327966 in words is "six billion, nine hundred forty-six million, three hundred twenty-seven thousand, nine hundred sixty-six".