466723643 has 2 divisors, whose sum is σ = 466723644. Its totient is φ = 466723642.

The previous prime is 466723639. The next prime is 466723667. The reversal of 466723643 is 346327664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 466723643 - 2² = 466723639 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466723643.

It is not a weakly prime, because it can be changed into another prime (466723043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233361821 + 233361822.

It is an arithmetic number, because the mean of its divisors is an integer number (233361822).

Almost surely, 2^466723643 is an apocalyptic number.

466723643 is a deficient number, since it is larger than the sum of its proper divisors (1).

466723643 is an equidigital number, since it uses as much as digits as its factorization.

466723643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 41.

The square root of 466723643 is about 21603.7877003085. The cubic root of 466723643 is about 775.6871563500.

The spelling of 466723643 in words is "four hundred sixty-six million, seven hundred twenty-three thousand, six hundred forty-three".