385234601 has 2 divisors, whose sum is σ = 385234602. Its totient is φ = 385234600.

The previous prime is 385234589. The next prime is 385234609. The reversal of 385234601 is 106432583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 385101376 + 133225 = 19624^2 + 365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385234601 is a prime.

It is not a weakly prime, because it can be changed into another prime (385234609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192617300 + 192617301.

It is an arithmetic number, because the mean of its divisors is an integer number (192617301).

Almost surely, 2^385234601 is an apocalyptic number.

It is an amenable number.

385234601 is a deficient number, since it is larger than the sum of its proper divisors (1).

385234601 is an equidigital number, since it uses as much as digits as its factorization.

385234601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 385234601 is about 19627.3941469570. The cubic root of 385234601 is about 727.6263686985.

The spelling of 385234601 in words is "three hundred eighty-five million, two hundred thirty-four thousand, six hundred one".