328355711 has 2 divisors, whose sum is σ = 328355712. Its totient is φ = 328355710.

The previous prime is 328355707. The next prime is 328355717. The reversal of 328355711 is 117553823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328355711 - 2² = 328355707 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328355717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164177855 + 164177856.

It is an arithmetic number, because the mean of its divisors is an integer number (164177856).

Almost surely, 2^328355711 is an apocalyptic number.

328355711 is a deficient number, since it is larger than the sum of its proper divisors (1).

328355711 is an equidigital number, since it uses as much as digits as its factorization.

328355711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 35.

The square root of 328355711 is about 18120.5880423346. The cubic root of 328355711 is about 689.8926606114.

The spelling of 328355711 in words is "three hundred twenty-eight million, three hundred fifty-five thousand, seven hundred eleven".