63264383 has 16 divisors (see below), whose sum is σ = 78281280. Its totient is φ = 49787136.

The previous prime is 63264359. The next prime is 63264389. The reversal of 63264383 is 38346236.

It is not a de Polignac number, because 63264383 - 2¹⁰ = 63263359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63264389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16163 + ... + 19691.

It is an arithmetic number, because the mean of its divisors is an integer number (4892580).

Almost surely, 2^63264383 is an apocalyptic number.

63264383 is a deficient number, since it is larger than the sum of its proper divisors (15016897).

63264383 is a wasteful number, since it uses less digits than its factorization.

63264383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746.

The product of its digits is 62208, while the sum is 35.

The square root of 63264383 is about 7953.8910603553. The cubic root of 63264383 is about 398.4615551377.

The spelling of 63264383 in words is "sixty-three million, two hundred sixty-four thousand, three hundred eighty-three".