34664638463 has 16 divisors (see below), whose sum is σ = 42822803520. Its totient is φ = 27324988416.

The previous prime is 34664638427. The next prime is 34664638471. The reversal of 34664638463 is 36483646643.

It is a cyclic number.

It is not a de Polignac number, because 34664638463 - 2¹⁴ = 34664622079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34664637463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683570 + ... + 732527.

It is an arithmetic number, because the mean of its divisors is an integer number (2676425220).

Almost surely, 2^34664638463 is an apocalyptic number.

34664638463 is a deficient number, since it is larger than the sum of its proper divisors (8158165057).

34664638463 is a wasteful number, since it uses less digits than its factorization.

34664638463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416386.

The product of its digits is 17915904, while the sum is 53.

The spelling of 34664638463 in words is "thirty-four billion, six hundred sixty-four million, six hundred thirty-eight thousand, four hundred sixty-three".