2828815739 has 2 divisors, whose sum is σ = 2828815740. Its totient is φ = 2828815738.

The previous prime is 2828815699. The next prime is 2828815757. The reversal of 2828815739 is 9375188282.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2828815739 is a prime.

It is a super-2 number, since 2×2828815739² = 16004396970428232242, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2828815139) 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 as a sum of consecutive naturals, namely, 1414407869 + 1414407870.

It is an arithmetic number, because the mean of its divisors is an integer number (1414407870).

Almost surely, 2^2828815739 is an apocalyptic number.

2828815739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828815739 is an equidigital number, since it uses as much as digits as its factorization.

2828815739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 53.

The square root of 2828815739 is about 53186.6124038747. The cubic root of 2828815739 is about 1414.2783284493.

The spelling of 2828815739 in words is "two billion, eight hundred twenty-eight million, eight hundred fifteen thousand, seven hundred thirty-nine".