380433343 has 2 divisors, whose sum is σ = 380433344. Its totient is φ = 380433342.

The previous prime is 380433331. The next prime is 380433373. The reversal of 380433343 is 343334083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380433343 - 2²⁵ = 346878911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380433373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190216671 + 190216672.

It is an arithmetic number, because the mean of its divisors is an integer number (190216672).

Almost surely, 2^380433343 is an apocalyptic number.

380433343 is a deficient number, since it is larger than the sum of its proper divisors (1).

380433343 is an equidigital number, since it uses as much as digits as its factorization.

380433343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 380433343 is about 19504.7005360246. The cubic root of 380433343 is about 724.5908705522.

The spelling of 380433343 in words is "three hundred eighty million, four hundred thirty-three thousand, three hundred forty-three".