676485810468 has 72 divisors (see below), whose sum is σ = 1841916585600. Its totient is φ = 208107446976.

The previous prime is 676485810467. The next prime is 676485810487. The reversal of 676485810468 is 864018584676.

676485810468 is a `hidden beast` number, since 6 + 7 + 6 + 4 + 8 + 581 + 0 + 46 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (676485810463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2214823 + ... + 2501681.

It is an arithmetic number, because the mean of its divisors is an integer number (25582174800).

Almost surely, 2^676485810468 is an apocalyptic number.

It is an amenable number.

676485810468 is an abundant number, since it is smaller than the sum of its proper divisors (1165430775132).

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

676485810468 is a wasteful number, since it uses less digits than its factorization.

676485810468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291921 (or 291916 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 676485810468 in words is "six hundred seventy-six billion, four hundred eighty-five million, eight hundred ten thousand, four hundred sixty-eight".