379000133 has 2 divisors, whose sum is σ = 379000134. Its totient is φ = 379000132.

The previous prime is 379000121. The next prime is 379000157. The reversal of 379000133 is 331000973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254945089 + 124055044 = 15967^2 + 11138^2 .

It is an emirp because it is prime and its reverse (331000973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379000133 - 2⁴ = 379000117 is a prime.

It is a super-2 number, since 2×379000133² = 287282201628035378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379000103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189500066 + 189500067.

It is an arithmetic number, because the mean of its divisors is an integer number (189500067).

Almost surely, 2^379000133 is an apocalyptic number.

It is an amenable number.

379000133 is a deficient number, since it is larger than the sum of its proper divisors (1).

379000133 is an equidigital number, since it uses as much as digits as its factorization.

379000133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 26.

The square root of 379000133 is about 19467.9257498070. The cubic root of 379000133 is about 723.6798062423.

The spelling of 379000133 in words is "three hundred seventy-nine million, one hundred thirty-three", and thus it is an aban number.