6945996 has 48 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 2146560.

The previous prime is 6945959. The next prime is 6946003. The reversal of 6945996 is 6995496.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15901 + ... + 16331.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^6945996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6945996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8709120).

6945996 is an abundant number, since it is smaller than the sum of its proper divisors (10472244).

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

6945996 is a wasteful number, since it uses less digits than its factorization.

6945996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 532 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 6945996 is about 2635.5257540005. The cubic root of 6945996 is about 190.7999147361.

The spelling of 6945996 in words is "six million, nine hundred forty-five thousand, nine hundred ninety-six".