380630 has 16 divisors (see below), whose sum is σ = 725760. Its totient is φ = 143232.

The previous prime is 380629. The next prime is 380641. The reversal of 380630 is 36083.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380630.

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, 950 + ... + 1289.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2³⁸⁰⁶³⁰ is an apocalyptic number.

380630 is a deficient number, since it is larger than the sum of its proper divisors (345130).

380630 is a wasteful number, since it uses less digits than its factorization.

380630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 380630 is about 616.9521861538. The cubic root of 380630 is about 72.4715703039.

The spelling of 380630 in words is "three hundred eighty thousand, six hundred thirty".