967198949 has 2 divisors, whose sum is σ = 967198950. Its totient is φ = 967198948.

The previous prime is 967198889. The next prime is 967198963. The reversal of 967198949 is 949891769.

It is a happy number.

967198949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 755700100 + 211498849 = 27490^2 + 14543^2 .

It is a cyclic number.

It is not a de Polignac number, because 967198949 - 2¹² = 967194853 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 967198891 and 967198900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (967198549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483599474 + 483599475.

It is an arithmetic number, because the mean of its divisors is an integer number (483599475).

Almost surely, 2^967198949 is an apocalyptic number.

It is an amenable number.

967198949 is a deficient number, since it is larger than the sum of its proper divisors (1).

967198949 is an equidigital number, since it uses as much as digits as its factorization.

967198949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 62.

The square root of 967198949 is about 31099.8223306822. The cubic root of 967198949 is about 988.9445436285.

The spelling of 967198949 in words is "nine hundred sixty-seven million, one hundred ninety-eight thousand, nine hundred forty-nine".