379282157 has 2 divisors, whose sum is σ = 379282158. Its totient is φ = 379282156.

The previous prime is 379282069. The next prime is 379282159. The reversal of 379282157 is 751282973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323496196 + 55785961 = 17986^2 + 7469^2 .

It is a cyclic number.

It is not a de Polignac number, because 379282157 - 2¹⁴ = 379265773 is a prime.

Together with 379282159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379282159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189641078 + 189641079.

It is an arithmetic number, because the mean of its divisors is an integer number (189641079).

Almost surely, 2^379282157 is an apocalyptic number.

It is an amenable number.

379282157 is a deficient number, since it is larger than the sum of its proper divisors (1).

379282157 is an equidigital number, since it uses as much as digits as its factorization.

379282157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 44.

The square root of 379282157 is about 19475.1677014602. The cubic root of 379282157 is about 723.8592648165.

The spelling of 379282157 in words is "three hundred seventy-nine million, two hundred eighty-two thousand, one hundred fifty-seven".