2076820259 has 8 divisors (see below), whose sum is σ = 2181664800. Its totient is φ = 1973188096.

The previous prime is 2076820243. The next prime is 2076820261. The reversal of 2076820259 is 9520286702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2076820259 - 2⁴ = 2076820243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2076822259) 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 7 ways as a sum of consecutive naturals, for example, 299582 + ... + 306435.

It is an arithmetic number, because the mean of its divisors is an integer number (272708100).

Almost surely, 2^2076820259 is an apocalyptic number.

2076820259 is a deficient number, since it is larger than the sum of its proper divisors (104844541).

2076820259 is a wasteful number, since it uses less digits than its factorization.

2076820259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606189.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2076820259 is about 45572.1434540883. The cubic root of 2076820259 is about 1275.8500565333.

The spelling of 2076820259 in words is "two billion, seventy-six million, eight hundred twenty thousand, two hundred fifty-nine".