385441165 has 8 divisors (see below), whose sum is σ = 462666240. Its totient is φ = 308261712.

The previous prime is 385441103. The next prime is 385441211. The reversal of 385441165 is 561144583.

It is a happy number.

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 385441165 - 2¹³ = 385432973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11296 + ... + 29974.

It is an arithmetic number, because the mean of its divisors is an integer number (57833280).

Almost surely, 2^385441165 is an apocalyptic number.

It is an amenable number.

385441165 is a deficient number, since it is larger than the sum of its proper divisors (77225075).

385441165 is a wasteful number, since it uses less digits than its factorization.

385441165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22811.

The product of its digits is 57600, while the sum is 37.

The square root of 385441165 is about 19632.6555768699. The cubic root of 385441165 is about 727.7563973069.

It can be divided in two parts, 3854411 and 65, that added together give a triangular number (3854476 = T₂₇₇₆).

The spelling of 385441165 in words is "three hundred eighty-five million, four hundred forty-one thousand, one hundred sixty-five".