676457754676 has 36 divisors (see below), whose sum is σ = 1377744189444. Its totient is φ = 289393688320.

The previous prime is 676457754653. The next prime is 676457754691.

676457754676 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 526022375076 + 150435379600 = 725274^2 + 387860^2 .

It is a super-2 number, since 2×676457754676² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41098831 + ... + 41115286.

It is an arithmetic number, because the mean of its divisors is an integer number (38270671929).

Almost surely, 2^676457754676 is an apocalyptic number.

It is an amenable number.

676457754676 is an abundant number, since it is smaller than the sum of its proper divisors (701286434768).

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

676457754676 is a wasteful number, since it uses less digits than its factorization.

676457754676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82214160 (or 82214147 counting only the distinct ones).

The product of its digits is 1244678400, while the sum is 70.

The spelling of 676457754676 in words is "six hundred seventy-six billion, four hundred fifty-seven million, seven hundred fifty-four thousand, six hundred seventy-six".