958641349 has 2 divisors, whose sum is σ = 958641350. Its totient is φ = 958641348.

The previous prime is 958641337. The next prime is 958641353. The reversal of 958641349 is 943146859.

It is a happy number.

958641349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 871312324 + 87329025 = 29518^2 + 9345^2 .

It is a cyclic number.

It is not a de Polignac number, because 958641349 - 2⁵ = 958641317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (958641319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479320674 + 479320675.

It is an arithmetic number, because the mean of its divisors is an integer number (479320675).

Almost surely, 2^958641349 is an apocalyptic number.

It is an amenable number.

958641349 is a deficient number, since it is larger than the sum of its proper divisors (1).

958641349 is an equidigital number, since it uses as much as digits as its factorization.

958641349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 49.

The square root of 958641349 is about 30961.9338704804. The cubic root of 958641349 is about 986.0192320293.

The spelling of 958641349 in words is "nine hundred fifty-eight million, six hundred forty-one thousand, three hundred forty-nine".