385730467 has 4 divisors (see below), whose sum is σ = 391014520. Its totient is φ = 380446416.

The previous prime is 385730461. The next prime is 385730483. The reversal of 385730467 is 764037583.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-385730467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385730461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641917 + ... + 2642062.

It is an arithmetic number, because the mean of its divisors is an integer number (97753630).

Almost surely, 2^385730467 is an apocalyptic number.

385730467 is a deficient number, since it is larger than the sum of its proper divisors (5284053).

385730467 is an equidigital number, since it uses as much as digits as its factorization.

385730467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5284052.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 385730467 is about 19640.0220722890. The cubic root of 385730467 is about 727.9384300413.

The spelling of 385730467 in words is "three hundred eighty-five million, seven hundred thirty thousand, four hundred sixty-seven".