4622244447 has 8 divisors (see below), whose sum is σ = 6189444144. Its totient is φ = 3068270528.

The previous prime is 4622244421. The next prime is 4622244509. The reversal of 4622244447 is 7444422264.

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

It is a cyclic number.

It is not a de Polignac number, because 4622244447 - 2¹⁵ = 4622211679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4622244947) 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 7 ways as a sum of consecutive naturals, for example, 3305628 + ... + 3307025.

It is an arithmetic number, because the mean of its divisors is an integer number (773680518).

Almost surely, 2^4622244447 is an apocalyptic number.

4622244447 is a deficient number, since it is larger than the sum of its proper divisors (1567199697).

4622244447 is a wasteful number, since it uses less digits than its factorization.

4622244447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6612889.

The product of its digits is 344064, while the sum is 39.

The square root of 4622244447 is about 67987.0902966144. The cubic root of 4622244447 is about 1665.7799730995.

The spelling of 4622244447 in words is "four billion, six hundred twenty-two million, two hundred forty-four thousand, four hundred forty-seven".