969777383 has 2 divisors, whose sum is σ = 969777384. Its totient is φ = 969777382.

The previous prime is 969777353. The next prime is 969777401. The reversal of 969777383 is 383777969.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 969777383 - 2²⁰ = 968728807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969777353) 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, 484888691 + 484888692.

It is an arithmetic number, because the mean of its divisors is an integer number (484888692).

Almost surely, 2^969777383 is an apocalyptic number.

969777383 is a deficient number, since it is larger than the sum of its proper divisors (1).

969777383 is an equidigital number, since it uses as much as digits as its factorization.

969777383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12002256, while the sum is 59.

The square root of 969777383 is about 31141.2488991691. The cubic root of 969777383 is about 989.8225655549.

The spelling of 969777383 in words is "nine hundred sixty-nine million, seven hundred seventy-seven thousand, three hundred eighty-three".