446034689 has 2 divisors, whose sum is σ = 446034690. Its totient is φ = 446034688.

The previous prime is 446034679. The next prime is 446034739. The reversal of 446034689 is 986430644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338560000 + 107474689 = 18400^2 + 10367^2 .

It is a cyclic number.

It is not a de Polignac number, because 446034689 - 2¹² = 446030593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (446034619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223017344 + 223017345.

It is an arithmetic number, because the mean of its divisors is an integer number (223017345).

Almost surely, 2^446034689 is an apocalyptic number.

It is an amenable number.

446034689 is a deficient number, since it is larger than the sum of its proper divisors (1).

446034689 is an equidigital number, since it uses as much as digits as its factorization.

446034689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 446034689 is about 21119.5333518523. The cubic root of 446034689 is about 764.0519327517.

The spelling of 446034689 in words is "four hundred forty-six million, thirty-four thousand, six hundred eighty-nine".