63399282 has 16 divisors (see below), whose sum is σ = 126880320. Its totient is φ = 21119472.

The previous prime is 63399251. The next prime is 63399299. The reversal of 63399282 is 28299336.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12123 + ... + 16545.

It is an arithmetic number, because the mean of its divisors is an integer number (7930020).

Almost surely, 2^63399282 is an apocalyptic number.

63399282 is an abundant number, since it is smaller than the sum of its proper divisors (63481038).

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

63399282 is a wasteful number, since it uses less digits than its factorization.

63399282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6817.

The product of its digits is 139968, while the sum is 42.

The square root of 63399282 is about 7962.3666079879. The cubic root of 63399282 is about 398.7445680153.

The spelling of 63399282 in words is "sixty-three million, three hundred ninety-nine thousand, two hundred eighty-two".