1360819841 has 2 divisors, whose sum is σ = 1360819842. Its totient is φ = 1360819840.

The previous prime is 1360819799. The next prime is 1360819849. The reversal of 1360819841 is 1489180631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1127616400 + 233203441 = 33580^2 + 15271^2 .

It is an emirp because it is prime and its reverse (1489180631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1360819841 - 2¹⁸ = 1360557697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1360819849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680409920 + 680409921.

It is an arithmetic number, because the mean of its divisors is an integer number (680409921).

Almost surely, 2^1360819841 is an apocalyptic number.

It is an amenable number.

1360819841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360819841 is an equidigital number, since it uses as much as digits as its factorization.

1360819841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 1360819841 is about 36889.2916847152. The cubic root of 1360819841 is about 1108.1542359914.

The spelling of 1360819841 in words is "one billion, three hundred sixty million, eight hundred nineteen thousand, eight hundred forty-one".