2428883617 has 4 divisors (see below), whose sum is σ = 2429138836. Its totient is φ = 2428628400.

The previous prime is 2428883609. The next prime is 2428883669. The reversal of 2428883617 is 7163888242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2130837921 + 298045696 = 46161^2 + 17264^2 .

It is a cyclic number.

It is not a de Polignac number, because 2428883617 - 2³ = 2428883609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2428863617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112758 + ... + 132559.

It is an arithmetic number, because the mean of its divisors is an integer number (607284709).

Almost surely, 2^2428883617 is an apocalyptic number.

It is an amenable number.

2428883617 is a deficient number, since it is larger than the sum of its proper divisors (255219).

2428883617 is an equidigital number, since it uses as much as digits as its factorization.

2428883617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255218.

The product of its digits is 1032192, while the sum is 49.

The square root of 2428883617 is about 49283.7053903215. The cubic root of 2428883617 is about 1344.2155091351.

The spelling of 2428883617 in words is "two billion, four hundred twenty-eight million, eight hundred eighty-three thousand, six hundred seventeen".