4322398477 has 2 divisors, whose sum is σ = 4322398478. Its totient is φ = 4322398476.

The previous prime is 4322398439. The next prime is 4322398601. The reversal of 4322398477 is 7748932234.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4096768036 + 225630441 = 64006^2 + 15021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4322398477 - 2¹⁵ = 4322365709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4322398477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4322398777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161199238 + 2161199239.

It is an arithmetic number, because the mean of its divisors is an integer number (2161199239).

Almost surely, 2^4322398477 is an apocalyptic number.

It is an amenable number.

4322398477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322398477 is an equidigital number, since it uses as much as digits as its factorization.

4322398477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The square root of 4322398477 is about 65744.9502015174. The cubic root of 4322398477 is about 1628.9519247586.

The spelling of 4322398477 in words is "four billion, three hundred twenty-two million, three hundred ninety-eight thousand, four hundred seventy-seven".