63498441 has 4 divisors (see below), whose sum is σ = 84664592. Its totient is φ = 42332292.

The previous prime is 63498433. The next prime is 63498473. The reversal of 63498441 is 14489436.

It is a happy number.

63498441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 63498441 - 2³ = 63498433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63498441.

It is not an unprimeable number, because it can be changed into a prime (63498241) 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 3 ways as a sum of consecutive naturals, for example, 10583071 + ... + 10583076.

It is an arithmetic number, because the mean of its divisors is an integer number (21166148).

Almost surely, 2^63498441 is an apocalyptic number.

It is an amenable number.

63498441 is a deficient number, since it is larger than the sum of its proper divisors (21166151).

63498441 is a wasteful number, since it uses less digits than its factorization.

63498441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21166150.

The product of its digits is 82944, while the sum is 39.

The square root of 63498441 is about 7968.5909042942. The cubic root of 63498441 is about 398.9523438538.

The spelling of 63498441 in words is "sixty-three million, four hundred ninety-eight thousand, four hundred forty-one".