385955357 has 8 divisors (see below), whose sum is σ = 392730072. Its totient is φ = 379195200.

The previous prime is 385955347. The next prime is 385955359. The reversal of 385955357 is 753559583.

It can be written as a sum of positive squares in 4 ways, for example, as 2343961 + 383611396 = 1531^2 + 19586^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 385955357 - 2¹⁰ = 385954333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385955359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59183 + ... + 65379.

It is an arithmetic number, because the mean of its divisors is an integer number (49091259).

Almost surely, 2^385955357 is an apocalyptic number.

It is an amenable number.

385955357 is a deficient number, since it is larger than the sum of its proper divisors (6774715).

385955357 is a wasteful number, since it uses less digits than its factorization.

385955357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279.

The product of its digits is 2835000, while the sum is 50.

The square root of 385955357 is about 19645.7465371006. The cubic root of 385955357 is about 728.0798710068.

The spelling of 385955357 in words is "three hundred eighty-five million, nine hundred fifty-five thousand, three hundred fifty-seven".