380313293 has 4 divisors (see below), whose sum is σ = 381135168. Its totient is φ = 379491420.

The previous prime is 380313277. The next prime is 380313299. The reversal of 380313293 is 392313083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 392313083 = 19 ⋅20648057.

It is a cyclic number.

It is not a de Polignac number, because 380313293 - 2⁴ = 380313277 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 (380313299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410243 + ... + 411168.

It is an arithmetic number, because the mean of its divisors is an integer number (95283792).

Almost surely, 2^380313293 is an apocalyptic number.

It is an amenable number.

380313293 is a deficient number, since it is larger than the sum of its proper divisors (821875).

380313293 is an equidigital number, since it uses as much as digits as its factorization.

380313293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821874.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 380313293 is about 19501.6228299083. The cubic root of 380313293 is about 724.5146449469.

The spelling of 380313293 in words is "three hundred eighty million, three hundred thirteen thousand, two hundred ninety-three".