380297683 has 2 divisors, whose sum is σ = 380297684. Its totient is φ = 380297682.

The previous prime is 380297653. The next prime is 380297689. The reversal of 380297683 is 386792083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380297683 - 2⁵ = 380297651 is a prime.

It is not a weakly prime, because it can be changed into another prime (380297689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190148841 + 190148842.

It is an arithmetic number, because the mean of its divisors is an integer number (190148842).

Almost surely, 2^380297683 is an apocalyptic number.

380297683 is a deficient number, since it is larger than the sum of its proper divisors (1).

380297683 is an equidigital number, since it uses as much as digits as its factorization.

380297683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 380297683 is about 19501.2226026985. Note that the first 3 decimals coincide. The cubic root of 380297683 is about 724.5047322174.

The spelling of 380297683 in words is "three hundred eighty million, two hundred ninety-seven thousand, six hundred eighty-three".