965384971 has 2 divisors, whose sum is σ = 965384972. Its totient is φ = 965384970.

The previous prime is 965384951. The next prime is 965384999. The reversal of 965384971 is 179483569.

It is a happy number.

965384971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 965384971 - 2¹⁹ = 964860683 is a prime.

It is not a weakly prime, because it can be changed into another prime (965384921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482692485 + 482692486.

It is an arithmetic number, because the mean of its divisors is an integer number (482692486).

Almost surely, 2^965384971 is an apocalyptic number.

965384971 is a deficient number, since it is larger than the sum of its proper divisors (1).

965384971 is an equidigital number, since it uses as much as digits as its factorization.

965384971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 52.

The square root of 965384971 is about 31070.6448436462. The cubic root of 965384971 is about 988.3259027873.

The spelling of 965384971 in words is "nine hundred sixty-five million, three hundred eighty-four thousand, nine hundred seventy-one".