2104285473 has 64 divisors (see below), whose sum is σ = 3365280000. Its totient is φ = 1311780096.

The previous prime is 2104285427. The next prime is 2104285489. The reversal of 2104285473 is 3745824012.

It is a happy number.

2104285473 is a `hidden beast` number, since 2 + 104 + 2 + 8 + 547 + 3 = 666.

It is not a de Polignac number, because 2104285473 - 2⁸ = 2104285217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104285973) 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 63 ways as a sum of consecutive naturals, for example, 3697933 + ... + 3698501.

It is an arithmetic number, because the mean of its divisors is an integer number (52582500).

Almost surely, 2^2104285473 is an apocalyptic number.

It is an amenable number.

2104285473 is a deficient number, since it is larger than the sum of its proper divisors (1260994527).

2104285473 is an frugal number, since it uses more digits than its factorization.

2104285473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2104285473 is about 45872.4914627492. The cubic root of 2104285473 is about 1281.4496663551.

The spelling of 2104285473 in words is "two billion, one hundred four million, two hundred eighty-five thousand, four hundred seventy-three".