63973614 has 16 divisors (see below), whose sum is σ = 128320128. Its totient is φ = 21262392.

The previous prime is 63973607. The next prime is 63973619. The reversal of 63973614 is 41637936.

63973614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63973619) 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, 13282 + ... + 17445.

It is an arithmetic number, because the mean of its divisors is an integer number (8020008).

Almost surely, 2^63973614 is an apocalyptic number.

63973614 is an abundant number, since it is smaller than the sum of its proper divisors (64346514).

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

63973614 is a wasteful number, since it uses less digits than its factorization.

63973614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31079.

The product of its digits is 81648, while the sum is 39.

The square root of 63973614 is about 7998.3507049891. The cubic root of 63973614 is about 399.9450216105.

It can be divided in two parts, 6397 and 3614, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 63973614 in words is "sixty-three million, nine hundred seventy-three thousand, six hundred fourteen".