6945846 has 8 divisors (see below), whose sum is σ = 13891704. Its totient is φ = 2315280.

The previous prime is 6945817. The next prime is 6945857. The reversal of 6945846 is 6485496.

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

6945846 is an admirable number.

It is a d-powerful number, because it can be written as 6⁷ + 9 + 4⁷ + 5⁷ + 8⁷ + 4¹¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 6945798 and 6945807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578815 + ... + 578826.

It is an arithmetic number, because the mean of its divisors is an integer number (1736463).

Almost surely, 2^6945846 is an apocalyptic number.

6945846 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6945846 is a wasteful number, since it uses less digits than its factorization.

6945846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157646.

The product of its digits is 207360, while the sum is 42.

The square root of 6945846 is about 2635.4972965268. The cubic root of 6945846 is about 190.7985412737.

The spelling of 6945846 in words is "six million, nine hundred forty-five thousand, eight hundred forty-six".