6303864 has 64 divisors (see below), whose sum is σ = 18201600. Its totient is φ = 1782144.

The previous prime is 6303853. The next prime is 6303883. The reversal of 6303864 is 4683036.

6303864 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

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, 26257 + ... + 26495.

It is an arithmetic number, because the mean of its divisors is an integer number (284400).

Almost surely, 2^6303864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6303864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9100800).

6303864 is an abundant number, since it is smaller than the sum of its proper divisors (11897736).

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

6303864 is a wasteful number, since it uses less digits than its factorization.

6303864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6303864 is about 2510.7496888380. The cubic root of 6303864 is about 184.7292264738.

The spelling of 6303864 in words is "six million, three hundred three thousand, eight hundred sixty-four".