63341630 has 32 divisors (see below), whose sum is σ = 130930560. Its totient is φ = 21820320.

The previous prime is 63341591. The next prime is 63341671. The reversal of 63341630 is 3614336.

63341630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63341630.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13064 + ... + 17243.

It is an arithmetic number, because the mean of its divisors is an integer number (4091580).

Almost surely, 2^63341630 is an apocalyptic number.

63341630 is an abundant number, since it is smaller than the sum of its proper divisors (67588930).

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

63341630 is a wasteful number, since it uses less digits than its factorization.

63341630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30344.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 63341630 is about 7958.7455041608. The cubic root of 63341630 is about 398.6236655235.

Adding to 63341630 its reverse (3614336), we get a palindrome (66955966).

The spelling of 63341630 in words is "sixty-three million, three hundred forty-one thousand, six hundred thirty".