379282273 has 2 divisors, whose sum is σ = 379282274. Its totient is φ = 379282272.

The previous prime is 379282247. The next prime is 379282297. The reversal of 379282273 is 372282973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257025024 + 122257249 = 16032^2 + 11057^2 .

It is a cyclic number.

It is not a de Polignac number, because 379282273 - 2¹³ = 379274081 is a prime.

It is a super-2 number, since 2×379282273² = 287710085224093058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (379282973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189641136 + 189641137.

It is an arithmetic number, because the mean of its divisors is an integer number (189641137).

Almost surely, 2^379282273 is an apocalyptic number.

It is an amenable number.

379282273 is a deficient number, since it is larger than the sum of its proper divisors (1).

379282273 is an equidigital number, since it uses as much as digits as its factorization.

379282273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 379282273 is about 19475.1706796115. The cubic root of 379282273 is about 723.8593386117.

The spelling of 379282273 in words is "three hundred seventy-nine million, two hundred eighty-two thousand, two hundred seventy-three".