676335963549 has 8 divisors (see below), whose sum is σ = 914134453312. Its totient is φ = 444714058080.

The previous prime is 676335963547. The next prime is 676335963629. The reversal of 676335963549 is 945369533676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676335963549 - 2¹ = 676335963547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 676335963549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676335963547) 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 7 ways as a sum of consecutive naturals, for example, 1544145817 + ... + 1544146254.

It is an arithmetic number, because the mean of its divisors is an integer number (114266806664).

Almost surely, 2^676335963549 is an apocalyptic number.

It is an amenable number.

676335963549 is a deficient number, since it is larger than the sum of its proper divisors (237798489763).

676335963549 is a wasteful number, since it uses less digits than its factorization.

676335963549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088292147.

The product of its digits is 330674400, while the sum is 66.

The spelling of 676335963549 in words is "six hundred seventy-six billion, three hundred thirty-five million, nine hundred sixty-three thousand, five hundred forty-nine".