2829779282 has 16 divisors (see below), whose sum is σ = 4633727904. Its totient is φ = 1285380000.

The previous prime is 2829779221. The next prime is 2829779311.

It is a happy number.

2829779282 is nontrivially palindromic in base 10.

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, 10844 + ... + 76007.

It is an arithmetic number, because the mean of its divisors is an integer number (289607994).

Almost surely, 2^2829779282 is an apocalyptic number.

2829779282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2829779282 is a deficient number, since it is larger than the sum of its proper divisors (1803948622).

2829779282 is a wasteful number, since it uses less digits than its factorization.

2829779282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88345.

The product of its digits is 4064256, while the sum is 56.

The square root of 2829779282 is about 53195.6697673786. The cubic root of 2829779282 is about 1414.4388860132.

The spelling of 2829779282 in words is "two billion, eight hundred twenty-nine million, seven hundred seventy-nine thousand, two hundred eighty-two".