6924938 has 4 divisors (see below), whose sum is σ = 10387410. Its totient is φ = 3462468.

The previous prime is 6924917. The next prime is 6924947. The reversal of 6924938 is 8394296.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 2229049 = 2167^2 + 1493^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6924895 and 6924904.

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 as a sum of consecutive naturals, namely, 1731233 + ... + 1731236.

Almost surely, 2^6924938 is an apocalyptic number.

6924938 is a deficient number, since it is larger than the sum of its proper divisors (3462472).

6924938 is a wasteful number, since it uses less digits than its factorization.

6924938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462471.

The product of its digits is 93312, while the sum is 41.

The square root of 6924938 is about 2631.5276931851. The cubic root of 6924938 is about 190.6069051354.

The spelling of 6924938 in words is "six million, nine hundred twenty-four thousand, nine hundred thirty-eight".