3648488848463 has 4 divisors (see below), whose sum is σ = 3648808258368. Its totient is φ = 3648169438560.

The previous prime is 3648488848457. The next prime is 3648488848469.

3648488848463 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3648488848457) and next prime (3648488848469).

It is a cyclic number.

It is not a de Polignac number, because 3648488848463 - 2¹² = 3648488844367 is a prime.

It is a super-2 number, since 2×3648488848463² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648488848469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159687818 + ... + 159710663.

It is an arithmetic number, because the mean of its divisors is an integer number (912202064592).

Almost surely, 2^{3648488848463} is an apocalyptic number.

3648488848463 is a deficient number, since it is larger than the sum of its proper divisors (319409905).

3648488848463 is a wasteful number, since it uses less digits than its factorization.

3648488848463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319409904.

The product of its digits is 2717908992, while the sum is 74.

The spelling of 3648488848463 in words is "three trillion, six hundred forty-eight billion, four hundred eighty-eight million, eight hundred forty-eight thousand, four hundred sixty-three".