6946317646 has 8 divisors (see below), whose sum is σ = 10437985224. Its totient is φ = 3466989240.

The previous prime is 6946317629. The next prime is 6946317647. The reversal of 6946317646 is 6467136496.

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

It is a junction number, because it is equal to n+sod(n) for n = 6946317593 and 6946317602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6946317647) 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, 3083385 + ... + 3085636.

It is an arithmetic number, because the mean of its divisors is an integer number (1304748153).

Almost surely, 2^6946317646 is an apocalyptic number.

6946317646 is a deficient number, since it is larger than the sum of its proper divisors (3491667578).

6946317646 is a wasteful number, since it uses less digits than its factorization.

6946317646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169586.

The product of its digits is 3919104, while the sum is 52.

The square root of 6946317646 is about 83344.5717848499. The cubic root of 6946317646 is about 1908.0285979405.

The spelling of 6946317646 in words is "six billion, nine hundred forty-six million, three hundred seventeen thousand, six hundred forty-six".