446055349 has 2 divisors, whose sum is σ = 446055350. Its totient is φ = 446055348.

The previous prime is 446055347. The next prime is 446055391. The reversal of 446055349 is 943550644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353703249 + 92352100 = 18807^2 + 9610^2 .

It is a cyclic number.

It is not a de Polignac number, because 446055349 - 2¹ = 446055347 is a prime.

Together with 446055347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446055347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223027674 + 223027675.

It is an arithmetic number, because the mean of its divisors is an integer number (223027675).

Almost surely, 2^446055349 is an apocalyptic number.

It is an amenable number.

446055349 is a deficient number, since it is larger than the sum of its proper divisors (1).

446055349 is an equidigital number, since it uses as much as digits as its factorization.

446055349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 446055349 is about 21120.0224668441. The cubic root of 446055349 is about 764.0637293448.

The spelling of 446055349 in words is "four hundred forty-six million, fifty-five thousand, three hundred forty-nine".