444469061 has 2 divisors, whose sum is σ = 444469062. Its totient is φ = 444469060.

The previous prime is 444469031. The next prime is 444469099. The reversal of 444469061 is 160964444.

It is an a-pointer prime, because the next prime (444469099) can be obtained adding 444469061 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 443102500 + 1366561 = 21050^2 + 1169^2 .

It is a cyclic number.

It is not a de Polignac number, because 444469061 - 2¹⁴ = 444452677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444469031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222234530 + 222234531.

It is an arithmetic number, because the mean of its divisors is an integer number (222234531).

Almost surely, 2^444469061 is an apocalyptic number.

It is an amenable number.

444469061 is a deficient number, since it is larger than the sum of its proper divisors (1).

444469061 is an equidigital number, since it uses as much as digits as its factorization.

444469061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 444469061 is about 21082.4348925830. The cubic root of 444469061 is about 763.1569175696.

The spelling of 444469061 in words is "four hundred forty-four million, four hundred sixty-nine thousand, sixty-one".