968944033 has 2 divisors, whose sum is σ = 968944034. Its totient is φ = 968944032.

The previous prime is 968943991. The next prime is 968944037. The reversal of 968944033 is 330449869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 844018704 + 124925329 = 29052^2 + 11177^2 .

It is an emirp because it is prime and its reverse (330449869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 968944033 - 2²⁹ = 432073121 is a prime.

It is not a weakly prime, because it can be changed into another prime (968944037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484472016 + 484472017.

It is an arithmetic number, because the mean of its divisors is an integer number (484472017).

Almost surely, 2^968944033 is an apocalyptic number.

It is an amenable number.

968944033 is a deficient number, since it is larger than the sum of its proper divisors (1).

968944033 is an equidigital number, since it uses as much as digits as its factorization.

968944033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 968944033 is about 31127.8658600297. The cubic root of 968944033 is about 989.5389592215.

The spelling of 968944033 in words is "nine hundred sixty-eight million, nine hundred forty-four thousand, thirty-three".