4227969345 has 8 divisors (see below), whose sum is σ = 6764750976. Its totient is φ = 2254916976.

The previous prime is 4227969331. The next prime is 4227969349. The reversal of 4227969345 is 5439697224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4227969345 - 2¹² = 4227965249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4227969349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 140932297 + ... + 140932326.

It is an arithmetic number, because the mean of its divisors is an integer number (845593872).

Almost surely, 2^4227969345 is an apocalyptic number.

It is an amenable number.

4227969345 is a deficient number, since it is larger than the sum of its proper divisors (2536781631).

4227969345 is a wasteful number, since it uses less digits than its factorization.

4227969345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281864631.

The product of its digits is 3265920, while the sum is 51.

The square root of 4227969345 is about 65022.8371035900. The cubic root of 4227969345 is about 1617.0021968166.

The spelling of 4227969345 in words is "four billion, two hundred twenty-seven million, nine hundred sixty-nine thousand, three hundred forty-five".