380288 has 16 divisors (see below), whose sum is σ = 757860. Its totient is φ = 190080.

The previous prime is 380287. The next prime is 380291. The reversal of 380288 is 882083.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 380288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1358 + ... + 1613.

2³⁸⁰²⁸⁸ is an apocalyptic number.

It is an amenable number.

380288 is a deficient number, since it is larger than the sum of its proper divisors (377572).

380288 is an equidigital number, since it uses as much as digits as its factorization.

380288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 380288 is about 616.6749548993. The cubic root of 380288 is about 72.4498583141.

The spelling of 380288 in words is "three hundred eighty thousand, two hundred eighty-eight".