676161842 has 16 divisors (see below), whose sum is σ = 1098880992. Its totient is φ = 310793280.

The previous prime is 676161841. The next prime is 676161847. The reversal of 676161842 is 248161676.

It is a self number, because there is not a number n which added to its sum of digits gives 676161842.

It is not an unprimeable number, because it can be changed into a prime (676161841) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 229784 + ... + 232707.

It is an arithmetic number, because the mean of its divisors is an integer number (68680062).

Almost surely, 2^676161842 is an apocalyptic number.

676161842 is a deficient number, since it is larger than the sum of its proper divisors (422719150).

676161842 is a wasteful number, since it uses less digits than its factorization.

676161842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462553.

The product of its digits is 96768, while the sum is 41.

The square root of 676161842 is about 26003.1121598935. The cubic root of 676161842 is about 877.7083287693.

The spelling of 676161842 in words is "six hundred seventy-six million, one hundred sixty-one thousand, eight hundred forty-two".