959343811 has 2 divisors, whose sum is σ = 959343812. Its totient is φ = 959343810.

The previous prime is 959343799. The next prime is 959343817. The reversal of 959343811 is 118343959.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 959343811 - 2⁷ = 959343683 is a prime.

It is not a weakly prime, because it can be changed into another prime (959343817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479671905 + 479671906.

It is an arithmetic number, because the mean of its divisors is an integer number (479671906).

Almost surely, 2^959343811 is an apocalyptic number.

959343811 is a deficient number, since it is larger than the sum of its proper divisors (1).

959343811 is an equidigital number, since it uses as much as digits as its factorization.

959343811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 43.

The square root of 959343811 is about 30973.2757550763. The cubic root of 959343811 is about 986.2600144413.

The spelling of 959343811 in words is "nine hundred fifty-nine million, three hundred forty-three thousand, eight hundred eleven".