630382 has 16 divisors (see below), whose sum is σ = 1017360. Its totient is φ = 292032.

The previous prime is 630353. The next prime is 630391. The reversal of 630382 is 283036.

It is a congruent number.

It is an unprimeable number.

630382 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (63585).

2⁶³⁰³⁸² is an apocalyptic number.

630382 is a deficient number, since it is larger than the sum of its proper divisors (386978).

630382 is a wasteful number, since it uses less digits than its factorization.

630382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 630382 is about 793.9659942340. The cubic root of 630382 is about 85.7435119912.

The spelling of 630382 in words is "six hundred thirty thousand, three hundred eighty-two".