6906706 has 8 divisors (see below), whose sum is σ = 10399104. Its totient is φ = 3440340.

The previous prime is 6906689. The next prime is 6906719. The reversal of 6906706 is 6076096.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5830 + ... + 6913.

It is an arithmetic number, because the mean of its divisors is an integer number (1299888).

Almost surely, 2^6906706 is an apocalyptic number.

6906706 is a deficient number, since it is larger than the sum of its proper divisors (3492398).

6906706 is a wasteful number, since it uses less digits than its factorization.

6906706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13016.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 6906706 is about 2628.0612626041. The cubic root of 6906706 is about 190.4394812849.

It can be divided in two parts, 690 and 6706, that added together give a square (7396 = 86²).

The spelling of 6906706 in words is "six million, nine hundred six thousand, seven hundred six".