6395007 has 4 divisors (see below), whose sum is σ = 8526680. Its totient is φ = 4263336.

The previous prime is 6394981. The next prime is 6395047. The reversal of 6395007 is 7005936.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6395007 - 2⁷ = 6394879 is a prime.

It is a super-2 number, since 2×6395007² = 81792229060098, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6395047) 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, 1065832 + ... + 1065837.

It is an arithmetic number, because the mean of its divisors is an integer number (2131670).

Almost surely, 2^6395007 is an apocalyptic number.

6395007 is a deficient number, since it is larger than the sum of its proper divisors (2131673).

6395007 is a wasteful number, since it uses less digits than its factorization.

6395007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131672.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 6395007 is about 2528.8351073172. The cubic root of 6395007 is about 185.6152585893.

The spelling of 6395007 in words is "six million, three hundred ninety-five thousand, seven".