63343073 has 8 divisors (see below), whose sum is σ = 65859360. Its totient is φ = 60873120.

The previous prime is 63343067. The next prime is 63343097. The reversal of 63343073 is 37034336.

63343073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63343073 - 2⁶ = 63343009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63343873) 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 7 ways as a sum of consecutive naturals, for example, 8783 + ... + 14276.

It is an arithmetic number, because the mean of its divisors is an integer number (8232420).

Almost surely, 2^63343073 is an apocalyptic number.

It is an amenable number.

63343073 is a deficient number, since it is larger than the sum of its proper divisors (2516287).

63343073 is a wasteful number, since it uses less digits than its factorization.

63343073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23167.

The product of its (nonzero) digits is 13608, while the sum is 29.

The square root of 63343073 is about 7958.8361586353. The cubic root of 63343073 is about 398.6266925458.

The spelling of 63343073 in words is "sixty-three million, three hundred forty-three thousand, seventy-three".