6694682 has 4 divisors (see below), whose sum is σ = 10042026. Its totient is φ = 3347340.

The previous prime is 6694673. The next prime is 6694687. The reversal of 6694682 is 2864966.

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., 4618201 + 2076481 = 2149^2 + 1441^2 .

It is a super-2 number, since 2×6694682² = 89637534162248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6694687) 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 as a sum of consecutive naturals, namely, 1673669 + ... + 1673672.

Almost surely, 2^6694682 is an apocalyptic number.

6694682 is a deficient number, since it is larger than the sum of its proper divisors (3347344).

6694682 is a wasteful number, since it uses less digits than its factorization.

6694682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347343.

The product of its digits is 124416, while the sum is 41.

The square root of 6694682 is about 2587.4083558650. The cubic root of 6694682 is about 188.4704717260.

The spelling of 6694682 in words is "six million, six hundred ninety-four thousand, six hundred eighty-two".