63930 has 16 divisors (see below), whose sum is σ = 153504. Its totient is φ = 17040.

The previous prime is 63929. The next prime is 63949. The reversal of 63930 is 3936.

It is a junction number, because it is equal to n+sod(n) for n = 63897 and 63906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 1095.

It is an arithmetic number, because the mean of its divisors is an integer number (9594).

2⁶³⁹³⁰ is an apocalyptic number.

63930 is an abundant number, since it is smaller than the sum of its proper divisors (89574).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76752).

63930 is a wasteful number, since it uses less digits than its factorization.

63930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 63930 is about 252.8438253152. The cubic root of 63930 is about 39.9854113466.

The spelling of 63930 in words is "sixty-three thousand, nine hundred thirty".