3346520223 has 16 divisors (see below), whose sum is σ = 4560022656. Its totient is φ = 2182271520.

The previous prime is 3346520213. The next prime is 3346520249. The reversal of 3346520223 is 3220256433.

It is not a de Polignac number, because 3346520223 - 2¹⁶ = 3346454687 is a prime.

It is a super-2 number, since 2×3346520223² = 22398395205895939458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3346520213) 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, 20836 + ... + 84422.

It is an arithmetic number, because the mean of its divisors is an integer number (285001416).

Almost surely, 2^3346520223 is an apocalyptic number.

3346520223 is a deficient number, since it is larger than the sum of its proper divisors (1213502433).

3346520223 is a wasteful number, since it uses less digits than its factorization.

3346520223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63974.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3346520223 is about 57849.1160088035. The cubic root of 3346520223 is about 1495.7688499124.

Adding to 3346520223 its reverse (3220256433), we get a palindrome (6566776656).

The spelling of 3346520223 in words is "three billion, three hundred forty-six million, five hundred twenty thousand, two hundred twenty-three".