1364475361 has 2 divisors, whose sum is σ = 1364475362. Its totient is φ = 1364475360.

The previous prime is 1364475349. The next prime is 1364475379. The reversal of 1364475361 is 1635744631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1202702400 + 161772961 = 34680^2 + 12719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364475361 - 2¹⁹ = 1363951073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1364475311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682237680 + 682237681.

It is an arithmetic number, because the mean of its divisors is an integer number (682237681).

Almost surely, 2^1364475361 is an apocalyptic number.

It is an amenable number.

1364475361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364475361 is an equidigital number, since it uses as much as digits as its factorization.

1364475361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 1364475361 is about 36938.8056249793. The cubic root of 1364475361 is about 1109.1456133977.

The spelling of 1364475361 in words is "one billion, three hundred sixty-four million, four hundred seventy-five thousand, three hundred sixty-one".