6396670 has 16 divisors (see below), whose sum is σ = 13159008. Its totient is φ = 2193120.

The previous prime is 6396661. The next prime is 6396679. The reversal of 6396670 is 766936.

It is an interprime number because it is at equal distance from previous prime (6396661) and next prime (6396679).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6396679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45621 + ... + 45760.

It is an arithmetic number, because the mean of its divisors is an integer number (822438).

Almost surely, 2^6396670 is an apocalyptic number.

6396670 is an abundant number, since it is smaller than the sum of its proper divisors (6762338).

6396670 is a wasteful number, since it uses less digits than its factorization.

6396670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91395.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 6396670 is about 2529.1638934636. The cubic root of 6396670 is about 185.6313467355.

The spelling of 6396670 in words is "six million, three hundred ninety-six thousand, six hundred seventy".