380572349 has 2 divisors, whose sum is σ = 380572350. Its totient is φ = 380572348.

The previous prime is 380572333. The next prime is 380572363. The reversal of 380572349 is 943275083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368448025 + 12124324 = 19195^2 + 3482^2 .

It is a cyclic number.

It is not a de Polignac number, because 380572349 - 2⁴ = 380572333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380577349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190286174 + 190286175.

It is an arithmetic number, because the mean of its divisors is an integer number (190286175).

Almost surely, 2^380572349 is an apocalyptic number.

It is an amenable number.

380572349 is a deficient number, since it is larger than the sum of its proper divisors (1).

380572349 is an equidigital number, since it uses as much as digits as its factorization.

380572349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 380572349 is about 19508.2636080201. The cubic root of 380572349 is about 724.6791122160.

The spelling of 380572349 in words is "three hundred eighty million, five hundred seventy-two thousand, three hundred forty-nine".