958698061 has 2 divisors, whose sum is σ = 958698062. Its totient is φ = 958698060.

The previous prime is 958698023. The next prime is 958698077. The reversal of 958698061 is 160896859.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 935992836 + 22705225 = 30594^2 + 4765^2 .

It is an emirp because it is prime and its reverse (160896859) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 958698061 - 2¹⁷ = 958566989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (958198061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479349030 + 479349031.

It is an arithmetic number, because the mean of its divisors is an integer number (479349031).

Almost surely, 2^958698061 is an apocalyptic number.

It is an amenable number.

958698061 is a deficient number, since it is larger than the sum of its proper divisors (1).

958698061 is an equidigital number, since it uses as much as digits as its factorization.

958698061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 52.

The square root of 958698061 is about 30962.8496912025. The cubic root of 958698061 is about 986.0386755261.

The spelling of 958698061 in words is "nine hundred fifty-eight million, six hundred ninety-eight thousand, sixty-one".