3428556266 has 16 divisors (see below), whose sum is σ = 5178999840. Its totient is φ = 1702237680.

The previous prime is 3428556253. The next prime is 3428556317. The reversal of 3428556266 is 6626558243.

It is a self number, because there is not a number n which added to its sum of digits gives 3428556266.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 681701 + ... + 686711.

It is an arithmetic number, because the mean of its divisors is an integer number (323687490).

Almost surely, 2^3428556266 is an apocalyptic number.

3428556266 is a deficient number, since it is larger than the sum of its proper divisors (1750443574).

3428556266 is a wasteful number, since it uses less digits than its factorization.

3428556266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7349.

The product of its digits is 2073600, while the sum is 47.

The square root of 3428556266 is about 58553.8749016664. The cubic root of 3428556266 is about 1507.8926594085.

The spelling of 3428556266 in words is "three billion, four hundred twenty-eight million, five hundred fifty-six thousand, two hundred sixty-six".