385419 has 4 divisors (see below), whose sum is σ = 513896. Its totient is φ = 256944.

The previous prime is 385417. The next prime is 385433. The reversal of 385419 is 914583.

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

It is not a de Polignac number, because 385419 - 2¹ = 385417 is a prime.

It is a super-2 number, since 2×385419² = 297095611122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385417) 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, 64234 + ... + 64239.

It is an arithmetic number, because the mean of its divisors is an integer number (128474).

2³⁸⁵⁴¹⁹ is an apocalyptic number.

385419 is a deficient number, since it is larger than the sum of its proper divisors (128477).

385419 is a wasteful number, since it uses less digits than its factorization.

385419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128476.

The product of its digits is 4320, while the sum is 30.

The square root of 385419 is about 620.8212303071. The cubic root of 385419 is about 72.7742447033.

The spelling of 385419 in words is "three hundred eighty-five thousand, four hundred nineteen".