3654224563 has 8 divisors (see below), whose sum is σ = 4019373936. Its totient is φ = 3322021120.

The previous prime is 3654224551. The next prime is 3654224591.

3654224563 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3654224563 - 2¹⁷ = 3654093491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3654224503) 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, 1371406 + ... + 1374067.

It is an arithmetic number, because the mean of its divisors is an integer number (502421742).

Almost surely, 2^3654224563 is an apocalyptic number.

3654224563 is a deficient number, since it is larger than the sum of its proper divisors (365149373).

3654224563 is an equidigital number, since it uses as much as digits as its factorization.

3654224563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745506 (or 2745484 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The square root of 3654224563 is about 60450.1824893854. The cubic root of 3654224563 is about 1540.2755119314.

The spelling of 3654224563 in words is "three billion, six hundred fifty-four million, two hundred twenty-four thousand, five hundred sixty-three".