379958077 has 2 divisors, whose sum is σ = 379958078. Its totient is φ = 379958076.

The previous prime is 379958023. The next prime is 379958119. The reversal of 379958077 is 770859973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281769796 + 98188281 = 16786^2 + 9909^2 .

It is a cyclic number.

It is not a de Polignac number, because 379958077 - 2¹¹ = 379956029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379958477) 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, 189979038 + 189979039.

It is an arithmetic number, because the mean of its divisors is an integer number (189979039).

Almost surely, 2^379958077 is an apocalyptic number.

It is an amenable number.

379958077 is a deficient number, since it is larger than the sum of its proper divisors (1).

379958077 is an equidigital number, since it uses as much as digits as its factorization.

379958077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The square root of 379958077 is about 19492.5133576971. The cubic root of 379958077 is about 724.2890069744.

The spelling of 379958077 in words is "three hundred seventy-nine million, nine hundred fifty-eight thousand, seventy-seven".