385814701 has 2 divisors, whose sum is σ = 385814702. Its totient is φ = 385814700.

The previous prime is 385814683. The next prime is 385814707. The reversal of 385814701 is 107418583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383141476 + 2673225 = 19574^2 + 1635^2 .

It is an emirp because it is prime and its reverse (107418583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 385814701 - 2⁵ = 385814669 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385814707) 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, 192907350 + 192907351.

It is an arithmetic number, because the mean of its divisors is an integer number (192907351).

Almost surely, 2^385814701 is an apocalyptic number.

It is an amenable number.

385814701 is a deficient number, since it is larger than the sum of its proper divisors (1).

385814701 is an equidigital number, since it uses as much as digits as its factorization.

385814701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 385814701 is about 19642.1664029200. The cubic root of 385814701 is about 727.9914141050.

The spelling of 385814701 in words is "three hundred eighty-five million, eight hundred fourteen thousand, seven hundred one".