63383016 has 16 divisors (see below), whose sum is σ = 158457600. Its totient is φ = 21127664.

The previous prime is 63383011. The next prime is 63383017. The reversal of 63383016 is 61038336.

It is not an unprimeable number, because it can be changed into a prime (63383011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320456 + ... + 1320503.

It is an arithmetic number, because the mean of its divisors is an integer number (9903600).

Almost surely, 2^63383016 is an apocalyptic number.

It is an amenable number.

63383016 is an abundant number, since it is smaller than the sum of its proper divisors (95074584).

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

63383016 is a wasteful number, since it uses less digits than its factorization.

63383016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640968 (or 2640964 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 63383016 is about 7961.3451124794. The cubic root of 63383016 is about 398.7104638756.

The spelling of 63383016 in words is "sixty-three million, three hundred eighty-three thousand, sixteen".