2084440505 has 16 divisors (see below), whose sum is σ = 3009118080. Its totient is φ = 1354102272.

The previous prime is 2084440471. The next prime is 2084440531. The reversal of 2084440505 is 5050444802.

It is a cyclic number.

It is not a de Polignac number, because 2084440505 - 2¹⁶ = 2084374969 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1566584 + ... + 1567913.

It is an arithmetic number, because the mean of its divisors is an integer number (188069880).

Almost surely, 2^2084440505 is an apocalyptic number.

It is an amenable number.

2084440505 is a deficient number, since it is larger than the sum of its proper divisors (924677575).

2084440505 is a wasteful number, since it uses less digits than its factorization.

2084440505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134528.

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 2084440505 is about 45655.6733057350. The cubic root of 2084440505 is about 1277.4085968793.

The spelling of 2084440505 in words is "two billion, eighty-four million, four hundred forty thousand, five hundred five".