8373961441 has 2 divisors, whose sum is σ = 8373961442. Its totient is φ = 8373961440.

The previous prime is 8373961429. The next prime is 8373961481. The reversal of 8373961441 is 1441693738.

8373961441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8027443216 + 346518225 = 89596^2 + 18615^2 .

It is a cyclic number.

It is not a de Polignac number, because 8373961441 - 2¹⁹ = 8373437153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8373961391 and 8373961400.

It is not a weakly prime, because it can be changed into another prime (8373961481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4186980720 + 4186980721.

It is an arithmetic number, because the mean of its divisors is an integer number (4186980721).

Almost surely, 2^8373961441 is an apocalyptic number.

It is an amenable number.

8373961441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8373961441 is an equidigital number, since it uses as much as digits as its factorization.

8373961441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 8373961441 is about 91509.3516587239. The cubic root of 8373961441 is about 2030.6901033232.

The spelling of 8373961441 in words is "eight billion, three hundred seventy-three million, nine hundred sixty-one thousand, four hundred forty-one".