385788 has 24 divisors (see below), whose sum is σ = 969808. Its totient is φ = 118656.

The previous prime is 385783. The next prime is 385793. The reversal of 385788 is 887583.

It is an interprime number because it is at equal distance from previous prime (385783) and next prime (385793).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385783) 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, 1081 + ... + 1392.

2³⁸⁵⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

385788 is an abundant number, since it is smaller than the sum of its proper divisors (584020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385788 is a wasteful number, since it uses less digits than its factorization.

385788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2491 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 385788 is about 621.1183462111. The cubic root of 385788 is about 72.7974619733.

The spelling of 385788 in words is "three hundred eighty-five thousand, seven hundred eighty-eight".