676311847446 has 32 divisors (see below), whose sum is σ = 1354797426528. Its totient is φ = 225075179520.

The previous prime is 676311847381. The next prime is 676311847447. The reversal of 676311847446 is 644748113676.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676311847447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16012476 + ... + 16054656.

It is an arithmetic number, because the mean of its divisors is an integer number (42337419579).

Almost surely, 2^676311847446 is an apocalyptic number.

676311847446 is an abundant number, since it is smaller than the sum of its proper divisors (678485579082).

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

676311847446 is a wasteful number, since it uses less digits than its factorization.

676311847446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46416.

The product of its digits is 16257024, while the sum is 57.

The spelling of 676311847446 in words is "six hundred seventy-six billion, three hundred eleven million, eight hundred forty-seven thousand, four hundred forty-six".