6416630 has 24 divisors (see below), whose sum is σ = 12697776. Its totient is φ = 2332880.

The previous prime is 6416629. The next prime is 6416653. The reversal of 6416630 is 366146.

It is a self number, because there is not a number n which added to its sum of digits gives 6416630.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1442 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (529074).

Almost surely, 2^6416630 is an apocalyptic number.

6416630 is a deficient number, since it is larger than the sum of its proper divisors (6281146).

6416630 is a wasteful number, since it uses less digits than its factorization.

6416630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5332 (or 5321 counting only the distinct ones).

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

The square root of 6416630 is about 2533.1067881161. The cubic root of 6416630 is about 185.8242259720.

The spelling of 6416630 in words is "six million, four hundred sixteen thousand, six hundred thirty".