2444666679 has 48 divisors (see below), whose sum is σ = 4495982400. Its totient is φ = 1245017088.

The previous prime is 2444666671. The next prime is 2444666687. The reversal of 2444666679 is 9766664442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2444666671) and next prime (2444666687).

It is not a de Polignac number, because 2444666679 - 2³ = 2444666671 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444666671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27714 + ... + 75215.

It is an arithmetic number, because the mean of its divisors is an integer number (93666300).

Almost surely, 2^2444666679 is an apocalyptic number.

2444666679 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2444666679 is a deficient number, since it is larger than the sum of its proper divisors (2051315721).

2444666679 is a wasteful number, since it uses less digits than its factorization.

2444666679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102984 (or 102981 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The square root of 2444666679 is about 49443.5706538272. The cubic root of 2444666679 is about 1347.1208285088.

It can be divided in two parts, 24446 and 66679, that added together give a cube (91125 = 45³).

The spelling of 2444666679 in words is "two billion, four hundred forty-four million, six hundred sixty-six thousand, six hundred seventy-nine".