2820049063 has 8 divisors (see below), whose sum is σ = 3215621808. Its totient is φ = 2449997184.

The previous prime is 2820049033. The next prime is 2820049073. The reversal of 2820049063 is 3609400282.

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 2820049063 - 2²⁹ = 2283178151 is a prime.

It is a super-3 number, since 3×2820049063³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2820049033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6379981 + ... + 6380422.

It is an arithmetic number, because the mean of its divisors is an integer number (401952726).

Almost surely, 2^2820049063 is an apocalyptic number.

2820049063 is a deficient number, since it is larger than the sum of its proper divisors (395572745).

2820049063 is a wasteful number, since it uses less digits than its factorization.

2820049063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12760433.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 2820049063 is about 53104.1341422681. The cubic root of 2820049063 is about 1412.8158377760.

The spelling of 2820049063 in words is "two billion, eight hundred twenty million, forty-nine thousand, sixty-three".