385492967683 has 2 divisors, whose sum is σ = 385492967684. Its totient is φ = 385492967682.

The previous prime is 385492967681. The next prime is 385492967689. The reversal of 385492967683 is 386769294583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 385492967683 - 2¹ = 385492967681 is a prime.

Together with 385492967681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (385492967681) 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, 192746483841 + 192746483842.

It is an arithmetic number, because the mean of its divisors is an integer number (192746483842).

Almost surely, 2^385492967683 is an apocalyptic number.

385492967683 is a deficient number, since it is larger than the sum of its proper divisors (1).

385492967683 is an equidigital number, since it uses as much as digits as its factorization.

385492967683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470292480, while the sum is 70.

The spelling of 385492967683 in words is "three hundred eighty-five billion, four hundred ninety-two million, nine hundred sixty-seven thousand, six hundred eighty-three".