361818676 has 6 divisors (see below), whose sum is σ = 633182690. Its totient is φ = 180909336.

The previous prime is 361818673. The next prime is 361818689. The reversal of 361818676 is 676818163.

It can be written as a sum of positive squares in only one way, i.e., 350663076 + 11155600 = 18726^2 + 3340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361818673) 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 as a sum of consecutive naturals, namely, 45227331 + ... + 45227338.

Almost surely, 2^361818676 is an apocalyptic number.

It is an amenable number.

361818676 is a deficient number, since it is larger than the sum of its proper divisors (271364014).

361818676 is a wasteful number, since it uses less digits than its factorization.

361818676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90454673 (or 90454671 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 361818676 is about 19021.5319046600. The cubic root of 361818676 is about 712.5745819537.

The spelling of 361818676 in words is "three hundred sixty-one million, eight hundred eighteen thousand, six hundred seventy-six".