673427467 has 2 divisors, whose sum is σ = 673427468. Its totient is φ = 673427466.

The previous prime is 673427453. The next prime is 673427483. The reversal of 673427467 is 764724376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673427467 - 2¹⁵ = 673394699 is a prime.

It is not a weakly prime, because it can be changed into another prime (673427497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336713733 + 336713734.

It is an arithmetic number, because the mean of its divisors is an integer number (336713734).

Almost surely, 2^673427467 is an apocalyptic number.

673427467 is a deficient number, since it is larger than the sum of its proper divisors (1).

673427467 is an equidigital number, since it uses as much as digits as its factorization.

673427467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1185408, while the sum is 46.

The square root of 673427467 is about 25950.4810552714. The cubic root of 673427467 is about 876.5235896529.

The spelling of 673427467 in words is "six hundred seventy-three million, four hundred twenty-seven thousand, four hundred sixty-seven".