379897 has 6 divisors (see below), whose sum is σ = 441978. Its totient is φ = 325584.

The previous prime is 379889. The next prime is 379903. The reversal of 379897 is 798973.

It can be written as a sum of positive squares in only one way, i.e., 379456 + 441 = 616^2 + 21^2 .

It is not a de Polignac number, because 379897 - 2³ = 379889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379817) 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 5 ways as a sum of consecutive naturals, for example, 3828 + ... + 3925.

It is an arithmetic number, because the mean of its divisors is an integer number (73663).

2³⁷⁹⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

379897 is a deficient number, since it is larger than the sum of its proper divisors (62081).

379897 is an equidigital number, since it uses as much as digits as its factorization.

379897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767 (or 7760 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 379897 is about 616.3578506030. The cubic root of 379897 is about 72.4250195877.

The spelling of 379897 in words is "three hundred seventy-nine thousand, eight hundred ninety-seven".