380913 has 8 divisors (see below), whose sum is σ = 547008. Its totient is φ = 234384.

The previous prime is 380909. The next prime is 380917. The reversal of 380913 is 319083.

It is an interprime number because it is at equal distance from previous prime (380909) and next prime (380917).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380913 - 2² = 380909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4845 + ... + 4922.

It is an arithmetic number, because the mean of its divisors is an integer number (68376).

2³⁸⁰⁹¹³ is an apocalyptic number.

It is an amenable number.

380913 is a deficient number, since it is larger than the sum of its proper divisors (166095).

380913 is a wasteful number, since it uses less digits than its factorization.

380913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9783.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 380913 is about 617.1814968062. The cubic root of 380913 is about 72.4895268264.

Adding to 380913 its reverse (319083), we get a palindrome (699996).

The spelling of 380913 in words is "three hundred eighty thousand, nine hundred thirteen".