463402673 has 2 divisors, whose sum is σ = 463402674. Its totient is φ = 463402672.

The previous prime is 463402669. The next prime is 463402721. The reversal of 463402673 is 376204364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460402849 + 2999824 = 21457^2 + 1732^2 .

It is a cyclic number.

It is not a de Polignac number, because 463402673 - 2² = 463402669 is a prime.

It is not a weakly prime, because it can be changed into another prime (463402073) 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, 231701336 + 231701337.

It is an arithmetic number, because the mean of its divisors is an integer number (231701337).

Almost surely, 2^463402673 is an apocalyptic number.

It is an amenable number.

463402673 is a deficient number, since it is larger than the sum of its proper divisors (1).

463402673 is an equidigital number, since it uses as much as digits as its factorization.

463402673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 463402673 is about 21526.7896584697. The cubic root of 463402673 is about 773.8429758224.

The spelling of 463402673 in words is "four hundred sixty-three million, four hundred two thousand, six hundred seventy-three".