6396730 has 32 divisors (see below), whose sum is σ = 12260160. Its totient is φ = 2396160.

The previous prime is 6396707. The next prime is 6396751. The reversal of 6396730 is 376936.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24762 + ... + 25018.

It is an arithmetic number, because the mean of its divisors is an integer number (383130).

Almost surely, 2^6396730 is an apocalyptic number.

6396730 is a deficient number, since it is larger than the sum of its proper divisors (5863430).

6396730 is a wasteful number, since it uses less digits than its factorization.

6396730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 6396730 is about 2529.1757550633. The cubic root of 6396730 is about 185.6319271336.

The spelling of 6396730 in words is "six million, three hundred ninety-six thousand, seven hundred thirty".