384248611 has 2 divisors, whose sum is σ = 384248612. Its totient is φ = 384248610.

The previous prime is 384248593. The next prime is 384248639. The reversal of 384248611 is 116842483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 384248611 - 2⁷ = 384248483 is a prime.

It is not a weakly prime, because it can be changed into another prime (384243611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192124305 + 192124306.

It is an arithmetic number, because the mean of its divisors is an integer number (192124306).

Almost surely, 2^384248611 is an apocalyptic number.

384248611 is a deficient number, since it is larger than the sum of its proper divisors (1).

384248611 is an equidigital number, since it uses as much as digits as its factorization.

384248611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 37.

The square root of 384248611 is about 19602.2603543571. The cubic root of 384248611 is about 727.0050630739.

The spelling of 384248611 in words is "three hundred eighty-four million, two hundred forty-eight thousand, six hundred eleven".