63383212 has 24 divisors (see below), whose sum is σ = 117552960. Its totient is φ = 29850240.

The previous prime is 63383207. The next prime is 63383231. The reversal of 63383212 is 21238336.

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, 1908 + ... + 11419.

It is an arithmetic number, because the mean of its divisors is an integer number (4898040).

Almost surely, 2^63383212 is an apocalyptic number.

It is an amenable number.

63383212 is a deficient number, since it is larger than the sum of its proper divisors (54169748).

63383212 is a wasteful number, since it uses less digits than its factorization.

63383212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13401 (or 13399 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 63383212 is about 7961.3574219476. The cubic root of 63383212 is about 398.7108748541.

It can be divided in two parts, 633 and 83212, that added together give a triangular number (83845 = T₄₀₉).

The spelling of 63383212 in words is "sixty-three million, three hundred eighty-three thousand, two hundred twelve".