676843131 has 8 divisors (see below), whose sum is σ = 912597840. Its totient is φ = 446158592.

The previous prime is 676843127. The next prime is 676843147. The reversal of 676843131 is 131348676.

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

It is a cyclic number.

It is not a de Polignac number, because 676843131 - 2² = 676843127 is a prime.

It is a super-2 number, since 2×676843131² = 916233247963766322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 676843131.

It is not an unprimeable number, because it can be changed into a prime (676843121) 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, 1267230 + ... + 1267763.

It is an arithmetic number, because the mean of its divisors is an integer number (114074730).

Almost surely, 2^676843131 is an apocalyptic number.

676843131 is a deficient number, since it is larger than the sum of its proper divisors (235754709).

676843131 is a wasteful number, since it uses less digits than its factorization.

676843131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535085.

The product of its digits is 72576, while the sum is 39.

The square root of 676843131 is about 26016.2090051568. The cubic root of 676843131 is about 878.0030177372.

The spelling of 676843131 in words is "six hundred seventy-six million, eight hundred forty-three thousand, one hundred thirty-one".