63848497 has 4 divisors (see below), whose sum is σ = 64617840. Its totient is φ = 63079156.

The previous prime is 63848471. The next prime is 63848537. The reversal of 63848497 is 79484836.

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 a cyclic number.

It is not a de Polignac number, because 63848497 - 2¹¹ = 63846449 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 63848497.

It is not an unprimeable number, because it can be changed into a prime (63848297) 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 in 3 ways as a sum of consecutive naturals, for example, 384547 + ... + 384712.

It is an arithmetic number, because the mean of its divisors is an integer number (16154460).

Almost surely, 2^63848497 is an apocalyptic number.

It is an amenable number.

63848497 is a deficient number, since it is larger than the sum of its proper divisors (769343).

63848497 is an equidigital number, since it uses as much as digits as its factorization.

63848497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769342.

The product of its digits is 1161216, while the sum is 49.

The square root of 63848497 is about 7990.5254520588. The cubic root of 63848497 is about 399.6841193642.

The spelling of 63848497 in words is "sixty-three million, eight hundred forty-eight thousand, four hundred ninety-seven".