3228134475 has 12 divisors (see below), whose sum is σ = 5337182456. Its totient is φ = 1721671680.

The previous prime is 3228134473. The next prime is 3228134477. The reversal of 3228134475 is 5744318223.

It is an interprime number because it is at equal distance from previous prime (3228134473) and next prime (3228134477).

It is not a de Polignac number, because 3228134475 - 2¹ = 3228134473 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3228134473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21520822 + ... + 21520971.

Almost surely, 2^3228134475 is an apocalyptic number.

3228134475 is a deficient number, since it is larger than the sum of its proper divisors (2109047981).

3228134475 is a wasteful number, since it uses less digits than its factorization.

3228134475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43041806 (or 43041801 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 3228134475 is about 56816.6742690911. The cubic root of 3228134475 is about 1477.9186831125.

The spelling of 3228134475 in words is "three billion, two hundred twenty-eight million, one hundred thirty-four thousand, four hundred seventy-five".