8674030818 has 24 divisors (see below), whose sum is σ = 18799190748. Its totient is φ = 2890504032.

The previous prime is 8674030817. The next prime is 8674030823. The reversal of 8674030818 is 8180304768.

It can be written as a sum of positive squares in 2 ways, for example, as 8649558009 + 24472809 = 93003^2 + 4947^2 .

It is a super-2 number, since 2×8674030818² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8674030817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4605 + ... + 131792.

Almost surely, 2^8674030818 is an apocalyptic number.

8674030818 is an abundant number, since it is smaller than the sum of its proper divisors (10125159930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8674030818 is a wasteful number, since it uses less digits than its factorization.

8674030818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139938 (or 139935 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 8674030818 is about 93134.4770640819. The cubic root of 8674030818 is about 2054.6616751712.

The spelling of 8674030818 in words is "eight billion, six hundred seventy-four million, thirty thousand, eight hundred eighteen".