2828448667 has 16 divisors (see below), whose sum is σ = 3229984512. Its totient is φ = 2451692320.

The previous prime is 2828448659. The next prime is 2828448697. The reversal of 2828448667 is 7668448282.

It is not a de Polignac number, because 2828448667 - 2³ = 2828448659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828448697) 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 in 15 ways as a sum of consecutive naturals, for example, 62568 + ... + 97834.

It is an arithmetic number, because the mean of its divisors is an integer number (201874032).

Almost surely, 2^2828448667 is an apocalyptic number.

2828448667 is a deficient number, since it is larger than the sum of its proper divisors (401535845).

2828448667 is a wasteful number, since it uses less digits than its factorization.

2828448667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35618.

The product of its digits is 8257536, while the sum is 55.

The square root of 2828448667 is about 53183.1614987300. The cubic root of 2828448667 is about 1414.2171527396.

The spelling of 2828448667 in words is "two billion, eight hundred twenty-eight million, four hundred forty-eight thousand, six hundred sixty-seven".