380084641 has 2 divisors, whose sum is σ = 380084642. Its totient is φ = 380084640.

The previous prime is 380084567. The next prime is 380084659. The reversal of 380084641 is 146480083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218921616 + 161163025 = 14796^2 + 12695^2 .

It is a cyclic number.

It is not a de Polignac number, because 380084641 - 2⁹ = 380084129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380084597 and 380084606.

It is not a weakly prime, because it can be changed into another prime (380084671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190042320 + 190042321.

It is an arithmetic number, because the mean of its divisors is an integer number (190042321).

Almost surely, 2^380084641 is an apocalyptic number.

It is an amenable number.

380084641 is a deficient number, since it is larger than the sum of its proper divisors (1).

380084641 is an equidigital number, since it uses as much as digits as its factorization.

380084641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 380084641 is about 19495.7595645822. The cubic root of 380084641 is about 724.3694182470.

The spelling of 380084641 in words is "three hundred eighty million, eighty-four thousand, six hundred forty-one".