361740727 has 2 divisors, whose sum is σ = 361740728. Its totient is φ = 361740726.

The previous prime is 361740713. The next prime is 361740761. The reversal of 361740727 is 727047163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 361740727 - 2¹⁹ = 361216439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361740227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180870363 + 180870364.

It is an arithmetic number, because the mean of its divisors is an integer number (180870364).

Almost surely, 2^361740727 is an apocalyptic number.

361740727 is a deficient number, since it is larger than the sum of its proper divisors (1).

361740727 is an equidigital number, since it uses as much as digits as its factorization.

361740727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 361740727 is about 19019.4828268279. The cubic root of 361740727 is about 712.5234067205.

It can be divided in two parts, 3617 and 40727, that added together give a palindrome (44344).

The spelling of 361740727 in words is "three hundred sixty-one million, seven hundred forty thousand, seven hundred twenty-seven".