2772830285 has 8 divisors (see below), whose sum is σ = 3328770816. Its totient is φ = 2217347920.

The previous prime is 2772830279. The next prime is 2772830381. The reversal of 2772830285 is 5820382772.

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

It is not a de Polignac number, because 2772830285 - 2¹⁰ = 2772829261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101081 + ... + 125550.

It is an arithmetic number, because the mean of its divisors is an integer number (416096352).

Almost surely, 2^2772830285 is an apocalyptic number.

It is an amenable number.

2772830285 is a deficient number, since it is larger than the sum of its proper divisors (555940531).

2772830285 is a wasteful number, since it uses less digits than its factorization.

2772830285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229083.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 2772830285 is about 52657.6707137716. The cubic root of 2772830285 is about 1404.8860374547.

The spelling of 2772830285 in words is "two billion, seven hundred seventy-two million, eight hundred thirty thousand, two hundred eighty-five".