46673309 has 2 divisors, whose sum is σ = 46673310. Its totient is φ = 46673308.

The previous prime is 46673273. The next prime is 46673351. The reversal of 46673309 is 90337664.

It is a happy number.

46673309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27269284 + 19404025 = 5222^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 46673309 - 2¹⁶ = 46607773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46673369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23336654 + 23336655.

It is an arithmetic number, because the mean of its divisors is an integer number (23336655).

Almost surely, 2^46673309 is an apocalyptic number.

It is an amenable number.

46673309 is a deficient number, since it is larger than the sum of its proper divisors (1).

46673309 is an equidigital number, since it uses as much as digits as its factorization.

46673309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 46673309 is about 6831.7866623600. The cubic root of 46673309 is about 360.0445135287.

The spelling of 46673309 in words is "forty-six million, six hundred seventy-three thousand, three hundred nine".