63324016 has 20 divisors (see below), whose sum is σ = 140217712. Its totient is φ = 27138816.

The previous prime is 63324013. The next prime is 63324043. The reversal of 63324016 is 61042336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63324011) 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, 282585 + ... + 282808.

Almost surely, 2^63324016 is an apocalyptic number.

It is an amenable number.

63324016 is an abundant number, since it is smaller than the sum of its proper divisors (76893696).

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

63324016 is a wasteful number, since it uses less digits than its factorization.

63324016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565408 (or 565402 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 63324016 is about 7957.6388457884. The cubic root of 63324016 is about 398.5867124266.

It can be divided in two parts, 633 and 24016, that added together give a square (24649 = 157²).

The spelling of 63324016 in words is "sixty-three million, three hundred twenty-four thousand, sixteen".