385765682 has 8 divisors (see below), whose sum is σ = 578755200. Its totient is φ = 192847284.

The previous prime is 385765669. The next prime is 385765687. The reversal of 385765682 is 286567583.

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

It is a super-2 number, since 2×385765682² = 297630322817850248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 385765682.

It is not an unprimeable number, because it can be changed into a prime (385765687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082 + ... + 27797.

It is an arithmetic number, because the mean of its divisors is an integer number (72344400).

Almost surely, 2^385765682 is an apocalyptic number.

385765682 is a deficient number, since it is larger than the sum of its proper divisors (192989518).

385765682 is a wasteful number, since it uses less digits than its factorization.

385765682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35560.

The product of its digits is 2419200, while the sum is 50.

The square root of 385765682 is about 19640.9185630408. The cubic root of 385765682 is about 727.9605815814.

The spelling of 385765682 in words is "three hundred eighty-five million, seven hundred sixty-five thousand, six hundred eighty-two".