63304080 has 160 divisors (see below), whose sum is σ = 229152000. Its totient is φ = 14450688.

The previous prime is 63304057. The next prime is 63304091. The reversal of 63304080 is 8040336.

63304080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 63304080.

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 31 ways as a sum of consecutive naturals, for example, 81936 + ... + 82704.

It is an arithmetic number, because the mean of its divisors is an integer number (1432200).

Almost surely, 2^63304080 is an apocalyptic number.

63304080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63304080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114576000).

63304080 is an abundant number, since it is smaller than the sum of its proper divisors (165847920).

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

63304080 is a wasteful number, since it uses less digits than its factorization.

63304080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 63304080 is about 7956.3861143109. The cubic root of 63304080 is about 398.5448796474.

The spelling of 63304080 in words is "sixty-three million, three hundred four thousand, eighty".