380466433 has 2 divisors, whose sum is σ = 380466434. Its totient is φ = 380466432.

The previous prime is 380466407. The next prime is 380466467. The reversal of 380466433 is 334664083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236298384 + 144168049 = 15372^2 + 12007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380466433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380466392 and 380466401.

It is not a weakly prime, because it can be changed into another prime (380466533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190233216 + 190233217.

It is an arithmetic number, because the mean of its divisors is an integer number (190233217).

Almost surely, 2^380466433 is an apocalyptic number.

It is an amenable number.

380466433 is a deficient number, since it is larger than the sum of its proper divisors (1).

380466433 is an equidigital number, since it uses as much as digits as its factorization.

380466433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 380466433 is about 19505.5487746436. The cubic root of 380466433 is about 724.6118781892.

The spelling of 380466433 in words is "three hundred eighty million, four hundred sixty-six thousand, four hundred thirty-three".