6704858 has 8 divisors (see below), whose sum is σ = 10404180. Its totient is φ = 3236800.

The previous prime is 6704857. The next prime is 6704869. The reversal of 6704858 is 8584076.

It can be written as a sum of positive squares in 2 ways, for example, as 5678689 + 1026169 = 2383^2 + 1013^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6704857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57743 + ... + 57858.

Almost surely, 2^6704858 is an apocalyptic number.

6704858 is a deficient number, since it is larger than the sum of its proper divisors (3699322).

6704858 is a wasteful number, since it uses less digits than its factorization.

6704858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115632.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 6704858 is about 2589.3740556358. The cubic root of 6704858 is about 188.5659158715.

It can be divided in two parts, 67048 and 58, that multiplied together give a square (3888784 = 1972²).

The spelling of 6704858 in words is "six million, seven hundred four thousand, eight hundred fifty-eight".