2828422469 has 2 divisors, whose sum is σ = 2828422470. Its totient is φ = 2828422468.

The previous prime is 2828422453. The next prime is 2828422489. The reversal of 2828422469 is 9642248282.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2788896100 + 39526369 = 52810^2 + 6287^2 .

It is a cyclic number.

It is not a de Polignac number, because 2828422469 - 2⁴ = 2828422453 is a prime.

It is a super-2 number, since 2×2828422469² = 15999947326288111922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2828422439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414211234 + 1414211235.

It is an arithmetic number, because the mean of its divisors is an integer number (1414211235).

Almost surely, 2^2828422469 is an apocalyptic number.

It is an amenable number.

2828422469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828422469 is an equidigital number, since it uses as much as digits as its factorization.

2828422469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 884736, while the sum is 47.

The square root of 2828422469 is about 53182.9151983981. The cubic root of 2828422469 is about 1414.2127864150.

The spelling of 2828422469 in words is "two billion, eight hundred twenty-eight million, four hundred twenty-two thousand, four hundred sixty-nine".