2805418604 has 12 divisors (see below), whose sum is σ = 5029226328. Its totient is φ = 1368496800.

The previous prime is 2805418549. The next prime is 2805418607. The reversal of 2805418604 is 4068145082.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2805418607) 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, 8552942 + ... + 8553269.

It is an arithmetic number, because the mean of its divisors is an integer number (419102194).

Almost surely, 2^2805418604 is an apocalyptic number.

It is an amenable number.

2805418604 is a deficient number, since it is larger than the sum of its proper divisors (2223807724).

2805418604 is a wasteful number, since it uses less digits than its factorization.

2805418604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17106256 (or 17106254 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2805418604 is about 52966.2024691218. The cubic root of 2805418604 is about 1410.3683634248.

The spelling of 2805418604 in words is "two billion, eight hundred five million, four hundred eighteen thousand, six hundred four".