6927494 has 16 divisors (see below), whose sum is σ = 11950848. Its totient is φ = 2950152.

The previous prime is 6927461. The next prime is 6927497. The reversal of 6927494 is 4947296.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6927497) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 857 + ... + 3819.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^6927494 is an apocalyptic number.

6927494 is a deficient number, since it is larger than the sum of its proper divisors (5023354).

6927494 is a wasteful number, since it uses less digits than its factorization.

6927494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139.

The product of its digits is 108864, while the sum is 41.

The square root of 6927494 is about 2632.0132978387. The cubic root of 6927494 is about 190.6303533030.

The spelling of 6927494 in words is "six million, nine hundred twenty-seven thousand, four hundred ninety-four".