4440513349 has 2 divisors, whose sum is σ = 4440513350. Its totient is φ = 4440513348.

The previous prime is 4440513307. The next prime is 4440513353. The reversal of 4440513349 is 9433150444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4419856324 + 20657025 = 66482^2 + 4545^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440513349 - 2⁷ = 4440513221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440513149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220256674 + 2220256675.

It is an arithmetic number, because the mean of its divisors is an integer number (2220256675).

Almost surely, 2^4440513349 is an apocalyptic number.

It is an amenable number.

4440513349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440513349 is an equidigital number, since it uses as much as digits as its factorization.

4440513349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4440513349 is about 66637.1769284984. The cubic root of 4440513349 is about 1643.6564941456.

The spelling of 4440513349 in words is "four billion, four hundred forty million, five hundred thirteen thousand, three hundred forty-nine".