3648347404745 has 8 divisors (see below), whose sum is σ = 4378685630784. Its totient is φ = 2918232093744.

The previous prime is 3648347404703. The next prime is 3648347404771. The reversal of 3648347404745 is 5474047438463.

3648347404745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3648347404745 - 2²⁰ = 3648346356169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55692749 + ... + 55758218.

It is an arithmetic number, because the mean of its divisors is an integer number (547335703848).

Almost surely, 2^{3648347404745} is an apocalyptic number.

It is an amenable number.

3648347404745 is a deficient number, since it is larger than the sum of its proper divisors (730338226039).

3648347404745 is a wasteful number, since it uses less digits than its factorization.

3648347404745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111457519.

The product of its (nonzero) digits is 108380160, while the sum is 59.

The spelling of 3648347404745 in words is "three trillion, six hundred forty-eight billion, three hundred forty-seven million, four hundred four thousand, seven hundred forty-five".