818311034 has 8 divisors (see below), whose sum is σ = 1241258580. Its totient is φ = 404558176.

The previous prime is 818310991. The next prime is 818311037. The reversal of 818311034 is 430113818.

It can be written as a sum of positive squares in 2 ways, for example, as 813675625 + 4635409 = 28525^2 + 2153^2 .

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

It is a super-3 number, since 3×818311034³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 818310988 and 818311006.

It is not an unprimeable number, because it can be changed into a prime (818311037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2298449 + ... + 2298804.

Almost surely, 2^818311034 is an apocalyptic number.

818311034 is a deficient number, since it is larger than the sum of its proper divisors (422947546).

818311034 is a wasteful number, since it uses less digits than its factorization.

818311034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597344.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 818311034 is about 28606.1362997522. The cubic root of 818311034 is about 935.3470963895.

The spelling of 818311034 in words is "eight hundred eighteen million, three hundred eleven thousand, thirty-four".