3486626018 has 18 divisors (see below), whose sum is σ = 5359914027. Its totient is φ = 1701017220.

The previous prime is 3486626009. The next prime is 3486626023. The reversal of 3486626018 is 8106266843.

It can be written as a sum of positive squares in only one way, i.e., 1743313009 + 1743313009 = 41753^2 + 41753^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=41753.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3486626018.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 3590273 + ... + 3591243.

Almost surely, 2^3486626018 is an apocalyptic number.

3486626018 is a deficient number, since it is larger than the sum of its proper divisors (1873288009).

3486626018 is an frugal number, since it uses more digits than its factorization.

3486626018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 3486626018 is about 59047.6588697638. The cubic root of 3486626018 is about 1516.3581467261.

The spelling of 3486626018 in words is "three billion, four hundred eighty-six million, six hundred twenty-six thousand, eighteen".