6938984 has 16 divisors (see below), whose sum is σ = 14011620. Its totient is φ = 3202560.

The previous prime is 6938977. The next prime is 6938993. The reversal of 6938984 is 4898396.

It can be written as a sum of positive squares in 2 ways, for example, as 6604900 + 334084 = 2570^2 + 578^2 .

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 3 ways as a sum of consecutive naturals, for example, 33257 + ... + 33464.

Almost surely, 2^6938984 is an apocalyptic number.

It is an amenable number.

6938984 is an abundant number, since it is smaller than the sum of its proper divisors (7072636).

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

6938984 is a wasteful number, since it uses less digits than its factorization.

6938984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66740 (or 66736 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 6938984 is about 2634.1951332428. The cubic root of 6938984 is about 190.7356887919.

The spelling of 6938984 in words is "six million, nine hundred thirty-eight thousand, nine hundred eighty-four".