63514384 has 10 divisors (see below), whose sum is σ = 123059150. Its totient is φ = 31757184.

The previous prime is 63514369. The next prime is 63514387. The reversal of 63514384 is 48341536.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60528400 + 2985984 = 7780^2 + 1728^2 .

It is not an unprimeable number, because it can be changed into a prime (63514387) by changing a digit.

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 as a sum of consecutive naturals, namely, 1984809 + ... + 1984840.

It is an arithmetic number, because the mean of its divisors is an integer number (12305915).

Almost surely, 2^63514384 is an apocalyptic number.

It is an amenable number.

63514384 is a deficient number, since it is larger than the sum of its proper divisors (59544766).

63514384 is a wasteful number, since it uses less digits than its factorization.

63514384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969657 (or 3969651 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 63514384 is about 7969.5912065802. The cubic root of 63514384 is about 398.9857303163.

The spelling of 63514384 in words is "sixty-three million, five hundred fourteen thousand, three hundred eighty-four".