385852319 has 8 divisors (see below), whose sum is σ = 399237120. Its totient is φ = 372526200.

The previous prime is 385852307. The next prime is 385852333. The reversal of 385852319 is 913258583.

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 385852319 - 2⁴ = 385852303 is a prime.

It is a super-2 number, since 2×385852319² = 297764024155355522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 385852319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385852339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079 + ... + 27800.

It is an arithmetic number, because the mean of its divisors is an integer number (49904640).

Almost surely, 2^385852319 is an apocalyptic number.

385852319 is a deficient number, since it is larger than the sum of its proper divisors (13384801).

385852319 is a wasteful number, since it uses less digits than its factorization.

385852319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29341.

The product of its digits is 259200, while the sum is 44.

The square root of 385852319 is about 19643.1239623437. The cubic root of 385852319 is about 728.0150737279.

It can be divided in two parts, 38585 and 2319, that added together give a palindrome (40904).

The spelling of 385852319 in words is "three hundred eighty-five million, eight hundred fifty-two thousand, three hundred nineteen".