63327673 has 2 divisors, whose sum is σ = 63327674. Its totient is φ = 63327672.

The previous prime is 63327643. The next prime is 63327679. The reversal of 63327673 is 37672336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60793209 + 2534464 = 7797^2 + 1592^2 .

63327673 is a truncatable prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63327673 is a prime.

It is not a weakly prime, because it can be changed into another prime (63327679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31663836 + 31663837.

It is an arithmetic number, because the mean of its divisors is an integer number (31663837).

Almost surely, 2^63327673 is an apocalyptic number.

It is an amenable number.

63327673 is a deficient number, since it is larger than the sum of its proper divisors (1).

63327673 is an equidigital number, since it uses as much as digits as its factorization.

63327673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 37.

The square root of 63327673 is about 7957.8686216851. The cubic root of 63327673 is about 398.5943851530.

It can be divided in two parts, 63327 and 673, that added together give a cube (64000 = 40³).

The spelling of 63327673 in words is "sixty-three million, three hundred twenty-seven thousand, six hundred seventy-three".