965147879 has 2 divisors, whose sum is σ = 965147880. Its totient is φ = 965147878.

The previous prime is 965147863. The next prime is 965147881. The reversal of 965147879 is 978741569.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 965147879 - 2⁴ = 965147863 is a prime.

Together with 965147881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965147899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482573939 + 482573940.

It is an arithmetic number, because the mean of its divisors is an integer number (482573940).

Almost surely, 2^965147879 is an apocalyptic number.

965147879 is a deficient number, since it is larger than the sum of its proper divisors (1).

965147879 is an equidigital number, since it uses as much as digits as its factorization.

965147879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 56.

The square root of 965147879 is about 31066.8292395603. The cubic root of 965147879 is about 988.2449874504.

The spelling of 965147879 in words is "nine hundred sixty-five million, one hundred forty-seven thousand, eight hundred seventy-nine".