380430 has 32 divisors (see below), whose sum is σ = 1015200. Its totient is φ = 101376.

The previous prime is 380423. The next prime is 380441. The reversal of 380430 is 34083.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435 + ... + 974.

It is an arithmetic number, because the mean of its divisors is an integer number (31725).

2³⁸⁰⁴³⁰ is an apocalyptic number.

380430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

380430 is an abundant number, since it is smaller than the sum of its proper divisors (634770).

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

380430 is a wasteful number, since it uses less digits than its factorization.

380430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 380430 is about 616.7900777412. The cubic root of 380430 is about 72.4588748135.

The spelling of 380430 in words is "three hundred eighty thousand, four hundred thirty".