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379387 is a prime number
BaseRepresentation
bin1011100100111111011
3201021102101
41130213323
544120022
612044231
73140041
oct1344773
9637371
10379387
1123a048
12163677
131038b8
149c391
1577627
hex5c9fb

379387 has 2 divisors, whose sum is σ = 379388. Its totient is φ = 379386.

The previous prime is 379369. The next prime is 379391. The reversal of 379387 is 783973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379387 - 211 = 377339 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (379307) 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 as a sum of consecutive naturals, namely, 189693 + 189694.

It is an arithmetic number, because the mean of its divisors is an integer number (189694).

2379387 is an apocalyptic number.

379387 is a deficient number, since it is larger than the sum of its proper divisors (1).

379387 is an equidigital number, since it uses as much as digits as its factorization.

379387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 37.

The square root of 379387 is about 615.9439909602. The cubic root of 379387 is about 72.3925956226.

The spelling of 379387 in words is "three hundred seventy-nine thousand, three hundred eighty-seven".