380352377 has 2 divisors, whose sum is σ = 380352378. Its totient is φ = 380352376.

The previous prime is 380352319. The next prime is 380352389. The reversal of 380352377 is 773253083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380211001 + 141376 = 19499^2 + 376^2 .

It is a cyclic number.

It is not a de Polignac number, because 380352377 - 2²⁰ = 379303801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380352377.

It is not a weakly prime, because it can be changed into another prime (380352307) 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, 190176188 + 190176189.

It is an arithmetic number, because the mean of its divisors is an integer number (190176189).

Almost surely, 2^380352377 is an apocalyptic number.

It is an amenable number.

380352377 is a deficient number, since it is larger than the sum of its proper divisors (1).

380352377 is an equidigital number, since it uses as much as digits as its factorization.

380352377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 380352377 is about 19502.6248746162. The cubic root of 380352377 is about 724.5394630472.

The spelling of 380352377 in words is "three hundred eighty million, three hundred fifty-two thousand, three hundred seventy-seven".