967073857 has 2 divisors, whose sum is σ = 967073858. Its totient is φ = 967073856.

The previous prime is 967073831. The next prime is 967073869. The reversal of 967073857 is 758370769.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 506070016 + 461003841 = 22496^2 + 21471^2 .

It is a cyclic number.

It is not a de Polignac number, because 967073857 - 2⁷ = 967073729 is a prime.

It is not a weakly prime, because it can be changed into another prime (967073357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483536928 + 483536929.

It is an arithmetic number, because the mean of its divisors is an integer number (483536929).

Almost surely, 2^967073857 is an apocalyptic number.

It is an amenable number.

967073857 is a deficient number, since it is larger than the sum of its proper divisors (1).

967073857 is an equidigital number, since it uses as much as digits as its factorization.

967073857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The square root of 967073857 is about 31097.8111287595. The cubic root of 967073857 is about 988.9019069733.

The spelling of 967073857 in words is "nine hundred sixty-seven million, seventy-three thousand, eight hundred fifty-seven".