4447354061 has 2 divisors, whose sum is σ = 4447354062. Its totient is φ = 4447354060.

The previous prime is 4447354049. The next prime is 4447354133. The reversal of 4447354061 is 1604537444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3860261161 + 587092900 = 62131^2 + 24230^2 .

It is a cyclic number.

It is not a de Polignac number, because 4447354061 - 2¹⁰ = 4447353037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4447354001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2223677030 + 2223677031.

It is an arithmetic number, because the mean of its divisors is an integer number (2223677031).

Almost surely, 2^4447354061 is an apocalyptic number.

It is an amenable number.

4447354061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4447354061 is an equidigital number, since it uses as much as digits as its factorization.

4447354061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4447354061 is about 66688.4852204637. The cubic root of 4447354061 is about 1644.5000911946.

The spelling of 4447354061 in words is "four billion, four hundred forty-seven million, three hundred fifty-four thousand, sixty-one".