2426669845 has 16 divisors (see below), whose sum is σ = 3087005040. Its totient is φ = 1824943104.

The previous prime is 2426669779. The next prime is 2426669849. The reversal of 2426669845 is 5489666242.

It can be written as a sum of positive squares in 8 ways, for example, as 191933316 + 2234736529 = 13854^2 + 47273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426669845 - 2²¹ = 2424572693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2426669792 and 2426669801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426669849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55771 + ... + 89239.

It is an arithmetic number, because the mean of its divisors is an integer number (192937815).

Almost surely, 2^2426669845 is an apocalyptic number.

It is an amenable number.

2426669845 is a deficient number, since it is larger than the sum of its proper divisors (660335195).

2426669845 is a wasteful number, since it uses less digits than its factorization.

2426669845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34344.

The product of its digits is 4976640, while the sum is 52.

The square root of 2426669845 is about 49261.2407984208. The cubic root of 2426669845 is about 1343.8069961907.

The spelling of 2426669845 in words is "two billion, four hundred twenty-six million, six hundred sixty-nine thousand, eight hundred forty-five".