727461463 has 2 divisors, whose sum is σ = 727461464. Its totient is φ = 727461462.

The previous prime is 727461443. The next prime is 727461473. The reversal of 727461463 is 364164727.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 727461463 - 2¹³ = 727453271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (727461443) 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, 363730731 + 363730732.

It is an arithmetic number, because the mean of its divisors is an integer number (363730732).

Almost surely, 2^727461463 is an apocalyptic number.

727461463 is a deficient number, since it is larger than the sum of its proper divisors (1).

727461463 is an equidigital number, since it uses as much as digits as its factorization.

727461463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 40.

The square root of 727461463 is about 26971.4935255725. The cubic root of 727461463 is about 899.3664112678.

The spelling of 727461463 in words is "seven hundred twenty-seven million, four hundred sixty-one thousand, four hundred sixty-three".