6363816 has 32 divisors (see below), whose sum is σ = 16212960. Its totient is φ = 2080832.

The previous prime is 6363769. The next prime is 6363817. The reversal of 6363816 is 6183636.

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6363817) 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, 1230 + ... + 3773.

It is an arithmetic number, because the mean of its divisors is an integer number (506655).

Almost surely, 2^6363816 is an apocalyptic number.

It is an amenable number.

6363816 is an abundant number, since it is smaller than the sum of its proper divisors (9849144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6363816 is a wasteful number, since it uses less digits than its factorization.

6363816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065 (or 5061 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 6363816 is about 2522.6605003448. The cubic root of 6363816 is about 185.3129934145.

The spelling of 6363816 in words is "six million, three hundred sixty-three thousand, eight hundred sixteen".