6380630 has 8 divisors (see below), whose sum is σ = 11485152. Its totient is φ = 2552248.

The previous prime is 6380629. The next prime is 6380639. The reversal of 6380630 is 360836.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6380630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6380639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319022 + ... + 319041.

It is an arithmetic number, because the mean of its divisors is an integer number (1435644).

Almost surely, 2^6380630 is an apocalyptic number.

6380630 is a deficient number, since it is larger than the sum of its proper divisors (5104522).

6380630 is a wasteful number, since it uses less digits than its factorization.

6380630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638070.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6380630 is about 2525.9908946788. The cubic root of 6380630 is about 185.4760566108.

It can be divided in two parts, 63806 and 30, that added together give a palindrome (63836).

The spelling of 6380630 in words is "six million, three hundred eighty thousand, six hundred thirty".