382527961 has 2 divisors, whose sum is σ = 382527962. Its totient is φ = 382527960.

The previous prime is 382527947. The next prime is 382527967. The reversal of 382527961 is 169725283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307791936 + 74736025 = 17544^2 + 8645^2 .

It is a cyclic number.

It is not a de Polignac number, because 382527961 - 2⁹ = 382527449 is a prime.

It is not a weakly prime, because it can be changed into another prime (382527967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191263980 + 191263981.

It is an arithmetic number, because the mean of its divisors is an integer number (191263981).

Almost surely, 2^382527961 is an apocalyptic number.

It is an amenable number.

382527961 is a deficient number, since it is larger than the sum of its proper divisors (1).

382527961 is an equidigital number, since it uses as much as digits as its factorization.

382527961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 382527961 is about 19558.3220394798. The cubic root of 382527961 is about 725.9182726671.

The spelling of 382527961 in words is "three hundred eighty-two million, five hundred twenty-seven thousand, nine hundred sixty-one".