3506223563 has 4 divisors (see below), whose sum is σ = 3600986400. Its totient is φ = 3411460728.

The previous prime is 3506223559. The next prime is 3506223607. The reversal of 3506223563 is 3653226053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3653226053 = 3463 ⋅1054931.

It is a cyclic number.

It is not a de Polignac number, because 3506223563 - 2² = 3506223559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3506220563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47381363 + ... + 47381436.

It is an arithmetic number, because the mean of its divisors is an integer number (900246600).

Almost surely, 2^3506223563 is an apocalyptic number.

3506223563 is a deficient number, since it is larger than the sum of its proper divisors (94762837).

3506223563 is an equidigital number, since it uses as much as digits as its factorization.

3506223563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94762836.

The product of its (nonzero) digits is 97200, while the sum is 35.

The square root of 3506223563 is about 59213.3731770113. The cubic root of 3506223563 is about 1519.1938770025.

The spelling of 3506223563 in words is "three billion, five hundred six million, two hundred twenty-three thousand, five hundred sixty-three".