361740793 has 2 divisors, whose sum is σ = 361740794. Its totient is φ = 361740792.

The previous prime is 361740779. The next prime is 361740817. The reversal of 361740793 is 397047163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284529424 + 77211369 = 16868^2 + 8787^2 .

It is a cyclic number.

It is not a de Polignac number, because 361740793 - 2⁵ = 361740761 is a prime.

It is not a weakly prime, because it can be changed into another prime (361740703) 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, 180870396 + 180870397.

It is an arithmetic number, because the mean of its divisors is an integer number (180870397).

Almost surely, 2^361740793 is an apocalyptic number.

It is an amenable number.

361740793 is a deficient number, since it is larger than the sum of its proper divisors (1).

361740793 is an equidigital number, since it uses as much as digits as its factorization.

361740793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 361740793 is about 19019.4845618907. The cubic root of 361740793 is about 712.5234500541.

The spelling of 361740793 in words is "three hundred sixty-one million, seven hundred forty thousand, seven hundred ninety-three".