380484043 has 2 divisors, whose sum is σ = 380484044. Its totient is φ = 380484042.

The previous prime is 380484037. The next prime is 380484053. The reversal of 380484043 is 340484083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380484043 - 2²¹ = 378386891 is a prime.

It is not a weakly prime, because it can be changed into another prime (380484053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190242021 + 190242022.

It is an arithmetic number, because the mean of its divisors is an integer number (190242022).

Almost surely, 2^380484043 is an apocalyptic number.

380484043 is a deficient number, since it is larger than the sum of its proper divisors (1).

380484043 is an equidigital number, since it uses as much as digits as its factorization.

380484043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 380484043 is about 19506.0001794320. Note that the first 3 decimals coincide. The cubic root of 380484043 is about 724.6230576409.

The spelling of 380484043 in words is "three hundred eighty million, four hundred eighty-four thousand, forty-three".