4444469077 has 2 divisors, whose sum is σ = 4444469078. Its totient is φ = 4444469076.

The previous prime is 4444469033. The next prime is 4444469083. The reversal of 4444469077 is 7709644444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4135904721 + 308564356 = 64311^2 + 17566^2 .

It is a cyclic number.

It is not a de Polignac number, because 4444469077 - 2¹⁵ = 4444436309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4444469077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4444469017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222234538 + 2222234539.

It is an arithmetic number, because the mean of its divisors is an integer number (2222234539).

Almost surely, 2^4444469077 is an apocalyptic number.

It is an amenable number.

4444469077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444469077 is an equidigital number, since it uses as much as digits as its factorization.

4444469077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 49.

The square root of 4444469077 is about 66666.8514105774. The cubic root of 4444469077 is about 1644.1444203367.

The spelling of 4444469077 in words is "four billion, four hundred forty-four million, four hundred sixty-nine thousand, seventy-seven".