6706904 has 8 divisors (see below), whose sum is σ = 12575460. Its totient is φ = 3353448.

The previous prime is 6706849. The next prime is 6706907. The reversal of 6706904 is 4096076.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6706904² = 89965122530432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6706907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419174 + ... + 419189.

Almost surely, 2^6706904 is an apocalyptic number.

It is an amenable number.

6706904 is a deficient number, since it is larger than the sum of its proper divisors (5868556).

6706904 is a wasteful number, since it uses less digits than its factorization.

6706904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838369 (or 838365 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 6706904 is about 2589.7691016768. The cubic root of 6706904 is about 188.5850943352.

It can be divided in two parts, 6 and 706904, that multiplied together give a palindrome (4241424).

The spelling of 6706904 in words is "six million, seven hundred six thousand, nine hundred four".