6699682 has 16 divisors (see below), whose sum is σ = 11018592. Its totient is φ = 3029920.

The previous prime is 6699643. The next prime is 6699703. The reversal of 6699682 is 2869966.

It is a happy number.

It is a super-2 number, since 2×6699682² = 89771477802248, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4473 + ... + 5779.

It is an arithmetic number, because the mean of its divisors is an integer number (688662).

Almost surely, 2^6699682 is an apocalyptic number.

6699682 is a deficient number, since it is larger than the sum of its proper divisors (4318910).

6699682 is a wasteful number, since it uses less digits than its factorization.

6699682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its digits is 279936, while the sum is 46.

The square root of 6699682 is about 2588.3743933210. The cubic root of 6699682 is about 188.5173804939.

It can be divided in two parts, 6699 and 682, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6699682 in words is "six million, six hundred ninety-nine thousand, six hundred eighty-two".