63369 has 8 divisors (see below), whose sum is σ = 93920. Its totient is φ = 42228.

The previous prime is 63367. The next prime is 63377. The reversal of 63369 is 96336.

It is not a de Polignac number, because 63369 - 2¹ = 63367 is a prime.

It is a super-2 number, since 2×63369² = 8031260322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2347 = 63369 / (6 + 3 + 3 + 6 + 9).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147 + ... + 1200.

It is an arithmetic number, because the mean of its divisors is an integer number (11740).

2⁶³³⁶⁹ is an apocalyptic number.

It is an amenable number.

63369 is a deficient number, since it is larger than the sum of its proper divisors (30551).

63369 is a wasteful number, since it uses less digits than its factorization.

63369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2350 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 63369 is about 251.7320003496. The cubic root of 63369 is about 39.8681072522.

It can be divided in two parts, 6 and 3369, that added together give a cube (3375 = 15³).

The spelling of 63369 in words is "sixty-three thousand, three hundred sixty-nine".