969659741 has 2 divisors, whose sum is σ = 969659742. Its totient is φ = 969659740.

The previous prime is 969659731. The next prime is 969659791. The reversal of 969659741 is 147956969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 925437241 + 44222500 = 30421^2 + 6650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-969659741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969659731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484829870 + 484829871.

It is an arithmetic number, because the mean of its divisors is an integer number (484829871).

Almost surely, 2^969659741 is an apocalyptic number.

It is an amenable number.

969659741 is a deficient number, since it is larger than the sum of its proper divisors (1).

969659741 is an equidigital number, since it uses as much as digits as its factorization.

969659741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 56.

The square root of 969659741 is about 31139.3599966345. The cubic root of 969659741 is about 989.7825393877.

The spelling of 969659741 in words is "nine hundred sixty-nine million, six hundred fifty-nine thousand, seven hundred forty-one".