63444104 has 32 divisors (see below), whose sum is σ = 123974400. Its totient is φ = 30404160.

The previous prime is 63444091. The next prime is 63444107. The reversal of 63444104 is 40144436.

It is not an unprimeable number, because it can be changed into a prime (63444107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25859 + ... + 28205.

It is an arithmetic number, because the mean of its divisors is an integer number (3874200).

Almost surely, 2^63444104 is an apocalyptic number.

It is an amenable number.

63444104 is a deficient number, since it is larger than the sum of its proper divisors (60530296).

63444104 is a wasteful number, since it uses less digits than its factorization.

63444104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 63444104 is about 7965.1807261355. The cubic root of 63444104 is about 398.8385139732.

The spelling of 63444104 in words is "sixty-three million, four hundred forty-four thousand, one hundred four".