965245387 has 2 divisors, whose sum is σ = 965245388. Its totient is φ = 965245386.

The previous prime is 965245243. The next prime is 965245399. The reversal of 965245387 is 783542569.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-965245387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 965245387.

It is not a weakly prime, because it can be changed into another prime (965245187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482622693 + 482622694.

It is an arithmetic number, because the mean of its divisors is an integer number (482622694).

Almost surely, 2^965245387 is an apocalyptic number.

965245387 is a deficient number, since it is larger than the sum of its proper divisors (1).

965245387 is an equidigital number, since it uses as much as digits as its factorization.

965245387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 49.

The square root of 965245387 is about 31068.3985264770. The cubic root of 965245387 is about 988.2782668229.

The spelling of 965245387 in words is "nine hundred sixty-five million, two hundred forty-five thousand, three hundred eighty-seven".