3222530774 has 4 divisors (see below), whose sum is σ = 4833796164. Its totient is φ = 1611265386.

The previous prime is 3222530771. The next prime is 3222530789. The reversal of 3222530774 is 4770352223.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222530771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805632692 + ... + 805632695.

It is an arithmetic number, because the mean of its divisors is an integer number (1208449041).

Almost surely, 2^3222530774 is an apocalyptic number.

3222530774 is a deficient number, since it is larger than the sum of its proper divisors (1611265390).

3222530774 is a wasteful number, since it uses less digits than its factorization.

3222530774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611265389.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 3222530774 is about 56767.3389723351. The cubic root of 3222530774 is about 1477.0630174835.

Adding to 3222530774 its reverse (4770352223), we get a palindrome (7992882997).

The spelling of 3222530774 in words is "three billion, two hundred twenty-two million, five hundred thirty thousand, seven hundred seventy-four".