463994087 has 2 divisors, whose sum is σ = 463994088. Its totient is φ = 463994086.

The previous prime is 463994033. The next prime is 463994099. The reversal of 463994087 is 780499364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463994087 - 2¹⁰ = 463993063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463997087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231997043 + 231997044.

It is an arithmetic number, because the mean of its divisors is an integer number (231997044).

Almost surely, 2^463994087 is an apocalyptic number.

463994087 is a deficient number, since it is larger than the sum of its proper divisors (1).

463994087 is an equidigital number, since it uses as much as digits as its factorization.

463994087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 463994087 is about 21540.5219760339. The cubic root of 463994087 is about 774.1720395349.

The spelling of 463994087 in words is "four hundred sixty-three million, nine hundred ninety-four thousand, eighty-seven".