4498193641 has 2 divisors, whose sum is σ = 4498193642. Its totient is φ = 4498193640.

The previous prime is 4498193621. The next prime is 4498193657. The reversal of 4498193641 is 1463918944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4451558400 + 46635241 = 66720^2 + 6829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4498193641 - 2¹³ = 4498185449 is a prime.

It is not a weakly prime, because it can be changed into another prime (4498193621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2249096820 + 2249096821.

It is an arithmetic number, because the mean of its divisors is an integer number (2249096821).

Almost surely, 2^4498193641 is an apocalyptic number.

It is an amenable number.

4498193641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4498193641 is an equidigital number, since it uses as much as digits as its factorization.

4498193641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 49.

The square root of 4498193641 is about 67068.5741685329. The cubic root of 4498193641 is about 1650.7426887342.

The spelling of 4498193641 in words is "four billion, four hundred ninety-eight million, one hundred ninety-three thousand, six hundred forty-one".