967966901947 has 2 divisors, whose sum is σ = 967966901948. Its totient is φ = 967966901946.

The previous prime is 967966901929. The next prime is 967966901953. The reversal of 967966901947 is 749109669769.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 967966901947 - 2¹¹ = 967966899899 is a prime.

It is a super-2 number, since 2×967966901947² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 967966901947.

It is not a weakly prime, because it can be changed into another prime (967966901917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483983450973 + 483983450974.

It is an arithmetic number, because the mean of its divisors is an integer number (483983450974).

Almost surely, 2^967966901947 is an apocalyptic number.

967966901947 is a deficient number, since it is larger than the sum of its proper divisors (1).

967966901947 is an equidigital number, since it uses as much as digits as its factorization.

967966901947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 277766496, while the sum is 73.

The spelling of 967966901947 in words is "nine hundred sixty-seven billion, nine hundred sixty-six million, nine hundred one thousand, nine hundred forty-seven".