63938 has 8 divisors (see below), whose sum is σ = 109632. Its totient is φ = 27396.

The previous prime is 63929. The next prime is 63949. The reversal of 63938 is 83936.

63938 = 11⁴ + 12⁴ + 13⁴.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 63938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270 + ... + 2297.

It is an arithmetic number, because the mean of its divisors is an integer number (13704).

2⁶³⁹³⁸ is an apocalyptic number.

63938 is a deficient number, since it is larger than the sum of its proper divisors (45694).

63938 is a wasteful number, since it uses less digits than its factorization.

63938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576.

The product of its digits is 3888, while the sum is 29.

The square root of 63938 is about 252.8596448625. The cubic root of 63938 is about 39.9870791601.

It can be divided in two parts, 63 and 938, that added together give a palindrome (1001).

The spelling of 63938 in words is "sixty-three thousand, nine hundred thirty-eight".