463687949786364 has 72 divisors (see below), whose sum is σ = 1172494121394960. Its totient is φ = 154510698988800.

The previous prime is 463687949786357. The next prime is 463687949786389.

463687949786364 is a `hidden beast` number, since 4 + 6 + 3 + 6 + 8 + 7 + 9 + 497 + 86 + 36 + 4 = 666.

463687949786364 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1349370682 + ... + 1349714270.

It is an arithmetic number, because the mean of its divisors is an integer number (16284640574930).

Almost surely, 2^{463687949786364} is an apocalyptic number.

It is an amenable number.

463687949786364 is an abundant number, since it is smaller than the sum of its proper divisors (708806171608596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463687949786364 is a wasteful number, since it uses less digits than its factorization.

463687949786364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356091 (or 356086 counting only the distinct ones).

The product of its digits is 189621927936, while the sum is 90.

The spelling of 463687949786364 in words is "four hundred sixty-three trillion, six hundred eighty-seven billion, nine hundred forty-nine million, seven hundred eighty-six thousand, three hundred sixty-four".