463993303 has 2 divisors, whose sum is σ = 463993304. Its totient is φ = 463993302.

The previous prime is 463993289. The next prime is 463993339. The reversal of 463993303 is 303399364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463993303 - 2⁹ = 463992791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463993363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231996651 + 231996652.

It is an arithmetic number, because the mean of its divisors is an integer number (231996652).

Almost surely, 2^463993303 is an apocalyptic number.

463993303 is a deficient number, since it is larger than the sum of its proper divisors (1).

463993303 is an equidigital number, since it uses as much as digits as its factorization.

463993303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 40.

The square root of 463993303 is about 21540.5037777671. The cubic root of 463993303 is about 774.1716035012.

The spelling of 463993303 in words is "four hundred sixty-three million, nine hundred ninety-three thousand, three hundred three".