3223665475 has 12 divisors (see below), whose sum is σ = 4062877360. Its totient is φ = 2536653600.

The previous prime is 3223665463. The next prime is 3223665503. The reversal of 3223665475 is 5745663223.

It is a de Polignac number, because none of the positive numbers 2^k-3223665475 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1055415 + ... + 1058464.

Almost surely, 2^3223665475 is an apocalyptic number.

3223665475 is a deficient number, since it is larger than the sum of its proper divisors (839211885).

3223665475 is a wasteful number, since it uses less digits than its factorization.

3223665475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113950 (or 2113945 counting only the distinct ones).

The product of its digits is 907200, while the sum is 43.

The square root of 3223665475 is about 56777.3324047546. The cubic root of 3223665475 is about 1477.2363624228.

The spelling of 3223665475 in words is "three billion, two hundred twenty-three million, six hundred sixty-five thousand, four hundred seventy-five".