3436556343 has 16 divisors (see below), whose sum is σ = 5045348736. Its totient is φ = 2063294240.

The previous prime is 3436556317. The next prime is 3436556351.

It is a happy number.

3436556343 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3436556343 - 2¹⁰ = 3436555319 is a prime.

It is a super-2 number, since 2×3436556343² = 23619838997227067298, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3436556295 and 3436556304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436556363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483096 + ... + 490157.

It is an arithmetic number, because the mean of its divisors is an integer number (315334296).

Almost surely, 2^3436556343 is an apocalyptic number.

3436556343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3436556343 is a deficient number, since it is larger than the sum of its proper divisors (1608792393).

3436556343 is a wasteful number, since it uses less digits than its factorization.

3436556343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973374.

The product of its digits is 1166400, while the sum is 42.

The square root of 3436556343 is about 58622.1489114823. The cubic root of 3436556343 is about 1509.0645702583.

The spelling of 3436556343 in words is "three billion, four hundred thirty-six million, five hundred fifty-six thousand, three hundred forty-three".