6946840705 has 64 divisors (see below), whose sum is σ = 10304870400. Its totient is φ = 4389396480.

The previous prime is 6946840697. The next prime is 6946840729. The reversal of 6946840705 is 5070486496.

It is not a de Polignac number, because 6946840705 - 2³ = 6946840697 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10837185 + ... + 10837825.

It is an arithmetic number, because the mean of its divisors is an integer number (161013600).

Almost surely, 2^6946840705 is an apocalyptic number.

It is an amenable number.

6946840705 is a deficient number, since it is larger than the sum of its proper divisors (3358029695).

6946840705 is a wasteful number, since it uses less digits than its factorization.

6946840705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 6946840705 is about 83347.7096565946. The cubic root of 6946840705 is about 1908.0764883736.

The spelling of 6946840705 in words is "six billion, nine hundred forty-six million, eight hundred forty thousand, seven hundred five".