3085818100 has 18 divisors (see below), whose sum is σ = 6696225494. Its totient is φ = 1234327200.

The previous prime is 3085818091. The next prime is 3085818173. The reversal of 3085818100 is 18185803.

It can be written as a sum of positive squares in 3 ways, for example, as 30603024 + 3055215076 = 5532^2 + 55274^2 .

It is a super-2 number, since 2×3085818100² = 19044546692575220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15428991 + ... + 15429190.

Almost surely, 2^3085818100 is an apocalyptic number.

It is an amenable number.

3085818100 is an abundant number, since it is smaller than the sum of its proper divisors (3610407394).

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

3085818100 is a wasteful number, since it uses less digits than its factorization.

3085818100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30858195 (or 30858188 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 34.

The square root of 3085818100 is about 55550.1404138639. The cubic root of 3085818100 is about 1455.8728284502.

The spelling of 3085818100 in words is "three billion, eighty-five million, eight hundred eighteen thousand, one hundred".