676868547912 has 32 divisors (see below), whose sum is σ = 1791710863200. Its totient is φ = 212350916864.

The previous prime is 676868547911. The next prime is 676868547931. The reversal of 676868547912 is 219745868676.

It is a super-3 number, since 3×676868547912³ (a number of 36 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (676868547911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829495362 + ... + 829496177.

It is an arithmetic number, because the mean of its divisors is an integer number (55990964475).

Almost surely, 2^676868547912 is an apocalyptic number.

It is an amenable number.

676868547912 is an abundant number, since it is smaller than the sum of its proper divisors (1114842315288).

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

676868547912 is a wasteful number, since it uses less digits than its factorization.

676868547912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658991565 (or 1658991561 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 69.

The spelling of 676868547912 in words is "six hundred seventy-six billion, eight hundred sixty-eight million, five hundred forty-seven thousand, nine hundred twelve".