377314393 has 2 divisors, whose sum is σ = 377314394. Its totient is φ = 377314392.

The previous prime is 377314391. The next prime is 377314397. The reversal of 377314393 is 393413773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226442304 + 150872089 = 15048^2 + 12283^2 .

It is a cyclic number.

It is not a de Polignac number, because 377314393 - 2¹ = 377314391 is a prime.

Together with 377314391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (377314391) 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, 188657196 + 188657197.

It is an arithmetic number, because the mean of its divisors is an integer number (188657197).

Almost surely, 2^377314393 is an apocalyptic number.

It is an amenable number.

377314393 is a deficient number, since it is larger than the sum of its proper divisors (1).

377314393 is an equidigital number, since it uses as much as digits as its factorization.

377314393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 142884, while the sum is 40.

The square root of 377314393 is about 19424.5821834087. The cubic root of 377314393 is about 722.6052690809.

It can be divided in two parts, 37731 and 4393, that added together give a palindrome (42124).

The spelling of 377314393 in words is "three hundred seventy-seven million, three hundred fourteen thousand, three hundred ninety-three".