3228954747 has 4 divisors (see below), whose sum is σ = 4305273000. Its totient is φ = 2152636496.

The previous prime is 3228954737. The next prime is 3228954763. The reversal of 3228954747 is 7474598223.

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

It is a cyclic number.

It is not a de Polignac number, because 3228954747 - 2⁶ = 3228954683 is a prime.

It is a super-2 number, since 2×3228954747² = 20852297516347668018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3228954747.

It is not an unprimeable number, because it can be changed into a prime (3228954737) 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 3 ways as a sum of consecutive naturals, for example, 538159122 + ... + 538159127.

It is an arithmetic number, because the mean of its divisors is an integer number (1076318250).

Almost surely, 2^3228954747 is an apocalyptic number.

3228954747 is a deficient number, since it is larger than the sum of its proper divisors (1076318253).

3228954747 is a wasteful number, since it uses less digits than its factorization.

3228954747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076318252.

The product of its digits is 3386880, while the sum is 51.

The square root of 3228954747 is about 56823.8923957168. The cubic root of 3228954747 is about 1478.0438526860.

The spelling of 3228954747 in words is "three billion, two hundred twenty-eight million, nine hundred fifty-four thousand, seven hundred forty-seven".