6945980 has 12 divisors (see below), whose sum is σ = 14586600. Its totient is φ = 2778384.

The previous prime is 6945959. The next prime is 6946003. The reversal of 6945980 is 895496.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 173630 + ... + 173669.

It is an arithmetic number, because the mean of its divisors is an integer number (1215550).

Almost surely, 2^6945980 is an apocalyptic number.

It is an amenable number.

6945980 is an abundant number, since it is smaller than the sum of its proper divisors (7640620).

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

6945980 is a wasteful number, since it uses less digits than its factorization.

6945980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347308 (or 347306 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 6945980 is about 2635.5227185513. The cubic root of 6945980 is about 190.7997682344.

The spelling of 6945980 in words is "six million, nine hundred forty-five thousand, nine hundred eighty".