6945966 has 16 divisors (see below), whose sum is σ = 15435600. Its totient is φ = 2315304.

The previous prime is 6945959. The next prime is 6946003. The reversal of 6945966 is 6695496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64261 + ... + 64368.

It is an arithmetic number, because the mean of its divisors is an integer number (964725).

Almost surely, 2^6945966 is an apocalyptic number.

6945966 is an abundant number, since it is smaller than the sum of its proper divisors (8489634).

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

6945966 is a wasteful number, since it uses less digits than its factorization.

6945966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128640 (or 128634 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 6945966 is about 2635.5200625304. The cubic root of 6945966 is about 190.7996400452.

The spelling of 6945966 in words is "six million, nine hundred forty-five thousand, nine hundred sixty-six".