4420951963 has 2 divisors, whose sum is σ = 4420951964. Its totient is φ = 4420951962.

The previous prime is 4420951897. The next prime is 4420951981. The reversal of 4420951963 is 3691590244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4420951963 - 2¹³ = 4420943771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4420958963) 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 as a sum of consecutive naturals, namely, 2210475981 + 2210475982.

It is an arithmetic number, because the mean of its divisors is an integer number (2210475982).

Almost surely, 2^4420951963 is an apocalyptic number.

4420951963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420951963 is an equidigital number, since it uses as much as digits as its factorization.

4420951963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 4420951963 is about 66490.2396070280. The cubic root of 4420951963 is about 1641.2393916722.

The spelling of 4420951963 in words is "four billion, four hundred twenty million, nine hundred fifty-one thousand, nine hundred sixty-three".