464637463 has 2 divisors, whose sum is σ = 464637464. Its totient is φ = 464637462.

The previous prime is 464637443. The next prime is 464637479. The reversal of 464637463 is 364736464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464637463 - 2⁹ = 464636951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464637413) 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, 232318731 + 232318732.

It is an arithmetic number, because the mean of its divisors is an integer number (232318732).

Almost surely, 2^464637463 is an apocalyptic number.

464637463 is a deficient number, since it is larger than the sum of its proper divisors (1).

464637463 is an equidigital number, since it uses as much as digits as its factorization.

464637463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 43.

The square root of 464637463 is about 21555.4508883484. The cubic root of 464637463 is about 774.5296975930.

Subtracting from 464637463 its reverse (364736464), we obtain a palindrome (99900999).

The spelling of 464637463 in words is "four hundred sixty-four million, six hundred thirty-seven thousand, four hundred sixty-three".