4420284677 has 2 divisors, whose sum is σ = 4420284678. Its totient is φ = 4420284676.

The previous prime is 4420284653. The next prime is 4420284721. The reversal of 4420284677 is 7764820244.

It is an a-pointer prime, because the next prime (4420284721) can be obtained adding 4420284677 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4355868001 + 64416676 = 65999^2 + 8026^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4420284677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4420284377) 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 as a sum of consecutive naturals, namely, 2210142338 + 2210142339.

It is an arithmetic number, because the mean of its divisors is an integer number (2210142339).

Almost surely, 2^4420284677 is an apocalyptic number.

It is an amenable number.

4420284677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420284677 is an equidigital number, since it uses as much as digits as its factorization.

4420284677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 602112, while the sum is 44.

The square root of 4420284677 is about 66485.2214932010. The cubic root of 4420284677 is about 1641.1568128383.

The spelling of 4420284677 in words is "four billion, four hundred twenty million, two hundred eighty-four thousand, six hundred seventy-seven".