1673066323 has 2 divisors, whose sum is σ = 1673066324. Its totient is φ = 1673066322.

The previous prime is 1673066267. The next prime is 1673066327. The reversal of 1673066323 is 3236603761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1673066323 - 2⁹ = 1673065811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1673066327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836533161 + 836533162.

It is an arithmetic number, because the mean of its divisors is an integer number (836533162).

Almost surely, 2^1673066323 is an apocalyptic number.

1673066323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673066323 is an equidigital number, since it uses as much as digits as its factorization.

1673066323 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 37.

The square root of 1673066323 is about 40903.1334129795. The cubic root of 1673066323 is about 1187.1466896177.

The spelling of 1673066323 in words is "one billion, six hundred seventy-three million, sixty-six thousand, three hundred twenty-three".