6704997 has 8 divisors (see below), whose sum is σ = 9627744. Its totient is φ = 4126128.

The previous prime is 6704969. The next prime is 6705001. The reversal of 6704997 is 7994076.

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

It is not a de Polignac number, because 6704997 - 2⁷ = 6704869 is a prime.

6704997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704927) 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 7 ways as a sum of consecutive naturals, for example, 85923 + ... + 86000.

It is an arithmetic number, because the mean of its divisors is an integer number (1203468).

Almost surely, 2^6704997 is an apocalyptic number.

It is an amenable number.

6704997 is a deficient number, since it is larger than the sum of its proper divisors (2922747).

6704997 is a wasteful number, since it uses less digits than its factorization.

6704997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171939.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 6704997 is about 2589.4008959603. The cubic root of 6704997 is about 188.5672189307.

The spelling of 6704997 in words is "six million, seven hundred four thousand, nine hundred ninety-seven".