965474747 has 2 divisors, whose sum is σ = 965474748. Its totient is φ = 965474746.

The previous prime is 965474729. The next prime is 965474753. The reversal of 965474747 is 747474569.

It is a strong prime.

It is an emirp because it is prime and its reverse (747474569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965474747 - 2¹⁰ = 965473723 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (961474747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482737373 + 482737374.

It is an arithmetic number, because the mean of its divisors is an integer number (482737374).

Almost surely, 2^965474747 is an apocalyptic number.

965474747 is a deficient number, since it is larger than the sum of its proper divisors (1).

965474747 is an equidigital number, since it uses as much as digits as its factorization.

965474747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5927040, while the sum is 53.

The square root of 965474747 is about 31072.0895177650. The cubic root of 965474747 is about 988.3565383018.

The spelling of 965474747 in words is "nine hundred sixty-five million, four hundred seventy-four thousand, seven hundred forty-seven".