969134077 has 2 divisors, whose sum is σ = 969134078. Its totient is φ = 969134076.

The previous prime is 969134069. The next prime is 969134099. The reversal of 969134077 is 770431969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549949401 + 419184676 = 23451^2 + 20474^2 .

It is a cyclic number.

It is not a de Polignac number, because 969134077 - 2³ = 969134069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969104077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484567038 + 484567039.

It is an arithmetic number, because the mean of its divisors is an integer number (484567039).

Almost surely, 2^969134077 is an apocalyptic number.

It is an amenable number.

969134077 is a deficient number, since it is larger than the sum of its proper divisors (1).

969134077 is an equidigital number, since it uses as much as digits as its factorization.

969134077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 969134077 is about 31130.9183449509. The cubic root of 969134077 is about 989.6036494554.

The spelling of 969134077 in words is "nine hundred sixty-nine million, one hundred thirty-four thousand, seventy-seven".