380041769 has 2 divisors, whose sum is σ = 380041770. Its totient is φ = 380041768.

The previous prime is 380041757. The next prime is 380041777. The reversal of 380041769 is 967140083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 259854400 + 120187369 = 16120^2 + 10963^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380041769 is a prime.

It is a super-2 number, since 2×380041769² = 288863492369298722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (380041709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190020884 + 190020885.

It is an arithmetic number, because the mean of its divisors is an integer number (190020885).

Almost surely, 2^380041769 is an apocalyptic number.

It is an amenable number.

380041769 is a deficient number, since it is larger than the sum of its proper divisors (1).

380041769 is an equidigital number, since it uses as much as digits as its factorization.

380041769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 380041769 is about 19494.6600124239. The cubic root of 380041769 is about 724.3421819159.

The spelling of 380041769 in words is "three hundred eighty million, forty-one thousand, seven hundred sixty-nine".