676840541 has 8 divisors (see below), whose sum is σ = 754040280. Its totient is φ = 603231552.

The previous prime is 676840523. The next prime is 676840543. The reversal of 676840541 is 145048676.

676840541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1932100 + 674908441 = 1390^2 + 25979^2 .

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

It is not a de Polignac number, because 676840541 - 2¹⁰ = 676839517 is a prime.

It is a super-2 number, since 2×676840541² = 916226235882345362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676840543) 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, 897290 + ... + 898043.

It is an arithmetic number, because the mean of its divisors is an integer number (94255035).

Almost surely, 2^676840541 is an apocalyptic number.

It is an amenable number.

676840541 is a deficient number, since it is larger than the sum of its proper divisors (77199739).

676840541 is a wasteful number, since it uses less digits than its factorization.

676840541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795375.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 676840541 is about 26016.1592284488. The cubic root of 676840541 is about 878.0018978171.

The spelling of 676840541 in words is "six hundred seventy-six million, eight hundred forty thousand, five hundred forty-one".