975883969 has 2 divisors, whose sum is σ = 975883970. Its totient is φ = 975883968.

The previous prime is 975883939. The next prime is 975884029. The reversal of 975883969 is 969388579.

It is a happy number.

975883969 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 can be written as a sum of positive squares in only one way, i.e., 844483600 + 131400369 = 29060^2 + 11463^2 .

It is an emirp because it is prime and its reverse (969388579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 975883969 - 2⁷ = 975883841 is a prime.

It is a super-2 number, since 2×975883969² = 1904699041902385922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 975883969.

It is not a weakly prime, because it can be changed into another prime (975883939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487941984 + 487941985.

It is an arithmetic number, because the mean of its divisors is an integer number (487941985).

Almost surely, 2^975883969 is an apocalyptic number.

It is an amenable number.

975883969 is a deficient number, since it is larger than the sum of its proper divisors (1).

975883969 is an equidigital number, since it uses as much as digits as its factorization.

975883969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29393280, while the sum is 64.

The square root of 975883969 is about 31239.1416175285. The cubic root of 975883969 is about 991.8958227320.

The spelling of 975883969 in words is "nine hundred seventy-five million, eight hundred eighty-three thousand, nine hundred sixty-nine".