385548607 has 2 divisors, whose sum is σ = 385548608. Its totient is φ = 385548606.

The previous prime is 385548601. The next prime is 385548617. The reversal of 385548607 is 706845583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 385548607 - 2⁷ = 385548479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (385548601) 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, 192774303 + 192774304.

It is an arithmetic number, because the mean of its divisors is an integer number (192774304).

Almost surely, 2^385548607 is an apocalyptic number.

385548607 is a deficient number, since it is larger than the sum of its proper divisors (1).

385548607 is an equidigital number, since it uses as much as digits as its factorization.

385548607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 385548607 is about 19635.3916945907. The cubic root of 385548607 is about 727.8240118966.

The spelling of 385548607 in words is "three hundred eighty-five million, five hundred forty-eight thousand, six hundred seven".