377329 has 2 divisors, whose sum is σ = 377330. Its totient is φ = 377328.

The previous prime is 377327. The next prime is 377339. The reversal of 377329 is 923773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270400 + 106929 = 520^2 + 327^2 .

It is an emirp because it is prime and its reverse (923773) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 377329 - 2¹ = 377327 is a prime.

Together with 377327, it forms a pair of twin primes.

It is a Chen prime.

377329 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 377329.

It is not a weakly prime, because it can be changed into another prime (377327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188664 + 188665.

It is an arithmetic number, because the mean of its divisors is an integer number (188665).

2³⁷⁷³²⁹ is an apocalyptic number.

It is an amenable number.

377329 is a deficient number, since it is larger than the sum of its proper divisors (1).

377329 is an equidigital number, since it uses as much as digits as its factorization.

377329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 31.

The square root of 377329 is about 614.2711127833. The cubic root of 377329 is about 72.2614593718.

The spelling of 377329 in words is "three hundred seventy-seven thousand, three hundred twenty-nine".