380297 has 4 divisors (see below), whose sum is σ = 384660. Its totient is φ = 375936.

The previous prime is 380291. The next prime is 380299. The reversal of 380297 is 792083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 792083 = 331 ⋅2393.

It can be written as a sum of positive squares in 2 ways, for example, as 87616 + 292681 = 296^2 + 541^2 .

It is not a de Polignac number, because 380297 - 2⁸ = 380041 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048 + ... + 2225.

It is an arithmetic number, because the mean of its divisors is an integer number (96165).

2³⁸⁰²⁹⁷ is an apocalyptic number.

It is an amenable number.

380297 is a deficient number, since it is larger than the sum of its proper divisors (4363).

380297 is an equidigital number, since it uses as much as digits as its factorization.

380297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 380297 is about 616.6822520553. The cubic root of 380297 is about 72.4504298490.

The spelling of 380297 in words is "three hundred eighty thousand, two hundred ninety-seven".