379399 has 2 divisors, whose sum is σ = 379400. Its totient is φ = 379398.

The previous prime is 379397. The next prime is 379417. The reversal of 379399 is 993973.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379399 - 2¹ = 379397 is a prime.

Together with 379397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189699 + 189700.

It is an arithmetic number, because the mean of its divisors is an integer number (189700).

2³⁷⁹³⁹⁹ is an apocalyptic number.

379399 is a deficient number, since it is larger than the sum of its proper divisors (1).

379399 is an equidigital number, since it uses as much as digits as its factorization.

379399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45927, while the sum is 40.

The square root of 379399 is about 615.9537320286. The cubic root of 379399 is about 72.3933588732.

The spelling of 379399 in words is "three hundred seventy-nine thousand, three hundred ninety-nine".