436673 has 2 divisors, whose sum is σ = 436674. Its totient is φ = 436672.

The previous prime is 436651. The next prime is 436687. The reversal of 436673 is 376634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399424 + 37249 = 632^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 436673 - 2⁸ = 436417 is a prime.

It is not a weakly prime, because it can be changed into another prime (436693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218336 + 218337.

It is an arithmetic number, because the mean of its divisors is an integer number (218337).

2⁴³⁶⁶⁷³ is an apocalyptic number.

It is an amenable number.

436673 is a deficient number, since it is larger than the sum of its proper divisors (1).

436673 is an equidigital number, since it uses as much as digits as its factorization.

436673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 29.

The square root of 436673 is about 660.8123788187. The cubic root of 436673 is about 75.8668606193.

The spelling of 436673 in words is "four hundred thirty-six thousand, six hundred seventy-three".