3506223608 has 16 divisors (see below), whose sum is σ = 6582169680. Its totient is φ = 1750978368.

The previous prime is 3506223607. The next prime is 3506223629. The reversal of 3506223608 is 8063226053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506223607) 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, 259685 + ... + 272852.

It is an arithmetic number, because the mean of its divisors is an integer number (411385605).

Almost surely, 2^3506223608 is an apocalyptic number.

It is an amenable number.

3506223608 is a deficient number, since it is larger than the sum of its proper divisors (3075946072).

3506223608 is a wasteful number, since it uses less digits than its factorization.

3506223608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533366 (or 533362 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 3506223608 is about 59213.3735569930. The cubic root of 3506223608 is about 1519.1938835017.

The spelling of 3506223608 in words is "three billion, five hundred six million, two hundred twenty-three thousand, six hundred eight".