959695697 has 4 divisors (see below), whose sum is σ = 959921316. Its totient is φ = 959470080.

The previous prime is 959695669. The next prime is 959695703. The reversal of 959695697 is 796596959.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 796596959 = 127 ⋅6272417.

It can be written as a sum of positive squares in 2 ways, for example, as 34562641 + 925133056 = 5879^2 + 30416^2 .

It is a cyclic number.

It is not a de Polignac number, because 959695697 - 2¹⁴ = 959679313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (959695097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106304 + ... + 114977.

It is an arithmetic number, because the mean of its divisors is an integer number (239980329).

Almost surely, 2^959695697 is an apocalyptic number.

It is an amenable number.

959695697 is a deficient number, since it is larger than the sum of its proper divisors (225619).

959695697 is a wasteful number, since it uses less digits than its factorization.

959695697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225618.

The product of its digits is 41334300, while the sum is 65.

The square root of 959695697 is about 30978.9557119022. The cubic root of 959695697 is about 986.3805859763.

The spelling of 959695697 in words is "nine hundred fifty-nine million, six hundred ninety-five thousand, six hundred ninety-seven".