63849038 has 24 divisors (see below), whose sum is σ = 105687120. Its totient is φ = 28908000.

The previous prime is 63849029. The next prime is 63849043. The reversal of 63849038 is 83094836.

63849038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63848986 and 63849004.

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 11 ways as a sum of consecutive naturals, for example, 105938 + ... + 106538.

It is an arithmetic number, because the mean of its divisors is an integer number (4403630).

Almost surely, 2^63849038 is an apocalyptic number.

63849038 is a deficient number, since it is larger than the sum of its proper divisors (41838082).

63849038 is a wasteful number, since it uses less digits than its factorization.

63849038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 63849038 is about 7990.5593045794. The cubic root of 63849038 is about 399.6852482266.

The spelling of 63849038 in words is "sixty-three million, eight hundred forty-nine thousand, thirty-eight".