3504256223 has 16 divisors (see below), whose sum is σ = 4001368896. Its totient is φ = 3040181760.

The previous prime is 3504256201. The next prime is 3504256243. The reversal of 3504256223 is 3226524053.

It is a cyclic number.

It is not a de Polignac number, because 3504256223 - 2¹² = 3504252127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3504256223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504256243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153533 + ... + 174873.

It is an arithmetic number, because the mean of its divisors is an integer number (250085556).

Almost surely, 2^3504256223 is an apocalyptic number.

3504256223 is a deficient number, since it is larger than the sum of its proper divisors (497112673).

3504256223 is a wasteful number, since it uses less digits than its factorization.

3504256223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22114.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 3504256223 is about 59196.7585514612. The cubic root of 3504256223 is about 1518.9096842424.

The spelling of 3504256223 in words is "three billion, five hundred four million, two hundred fifty-six thousand, two hundred twenty-three".