463661790886 has 64 divisors (see below), whose sum is σ = 811378529280. Its totient is φ = 194622704640.

The previous prime is 463661790841. The next prime is 463661790887. The reversal of 463661790886 is 688097166364.

It is a super-2 number, since 2×463661790886² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463661790887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93345975 + ... + 93350941.

It is an arithmetic number, because the mean of its divisors is an integer number (12677789520).

Almost surely, 2^463661790886 is an apocalyptic number.

463661790886 is a deficient number, since it is larger than the sum of its proper divisors (347716738394).

463661790886 is a wasteful number, since it uses less digits than its factorization.

463661790886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669.

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 463661790886 in words is "four hundred sixty-three billion, six hundred sixty-one million, seven hundred ninety thousand, eight hundred eighty-six".