63323344 has 20 divisors (see below), whose sum is σ = 140216224. Its totient is φ = 27138528.

The previous prime is 63323341. The next prime is 63323353. The reversal of 63323344 is 44332336.

63323344 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 (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63323341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 282582 + ... + 282805.

Almost surely, 2^63323344 is an apocalyptic number.

It is an amenable number.

63323344 is an abundant number, since it is smaller than the sum of its proper divisors (76892880).

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

63323344 is a wasteful number, since it uses less digits than its factorization.

63323344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565402 (or 565396 counting only the distinct ones).

The product of its digits is 15552, while the sum is 28.

The square root of 63323344 is about 7957.5966220964. The cubic root of 63323344 is about 398.5853024759.

The spelling of 63323344 in words is "sixty-three million, three hundred twenty-three thousand, three hundred forty-four".