340377 has 8 divisors (see below), whose sum is σ = 473664. Its totient is φ = 217008.

The previous prime is 340369. The next prime is 340381. The reversal of 340377 is 773043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340377 - 2³ = 340369 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340377.

It is not an unprimeable number, because it can be changed into a prime (340337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (59208).

2³⁴⁰³⁷⁷ is an apocalyptic number.

It is an amenable number.

340377 is a deficient number, since it is larger than the sum of its proper divisors (133287).

340377 is a wasteful number, since it uses less digits than its factorization.

340377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 340377 is about 583.4183747535. The cubic root of 340377 is about 69.8211078381.

It can be divided in two parts, 340 and 377, that added together give a palindrome (717).

The spelling of 340377 in words is "three hundred forty thousand, three hundred seventy-seven", and thus it is an iban number.