326444029 has 2 divisors, whose sum is σ = 326444030. Its totient is φ = 326444028.

The previous prime is 326443987. The next prime is 326444071. The reversal of 326444029 is 920444623.

It is a balanced prime because it is at equal distance from previous prime (326443987) and next prime (326444071).

It can be written as a sum of positive squares in only one way, i.e., 322920900 + 3523129 = 17970^2 + 1877^2 .

It is a cyclic number.

It is not a de Polignac number, because 326444029 - 2¹¹ = 326441981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326443985 and 326444003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326444099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163222014 + 163222015.

It is an arithmetic number, because the mean of its divisors is an integer number (163222015).

Almost surely, 2^326444029 is an apocalyptic number.

It is an amenable number.

326444029 is a deficient number, since it is larger than the sum of its proper divisors (1).

326444029 is an equidigital number, since it uses as much as digits as its factorization.

326444029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 326444029 is about 18067.7621469843. The cubic root of 326444029 is about 688.5512056997.

The spelling of 326444029 in words is "three hundred twenty-six million, four hundred forty-four thousand, twenty-nine".