341387 has 4 divisors (see below), whose sum is σ = 342576. Its totient is φ = 340200.

The previous prime is 341357. The next prime is 341423. The reversal of 341387 is 783143.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 341387 - 2⁶ = 341323 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (341347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 837.

It is an arithmetic number, because the mean of its divisors is an integer number (85644).

2³⁴¹³⁸⁷ is an apocalyptic number.

341387 is a deficient number, since it is larger than the sum of its proper divisors (1189).

341387 is an equidigital number, since it uses as much as digits as its factorization.

341387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its digits is 2016, while the sum is 26.

The square root of 341387 is about 584.2833216856. The cubic root of 341387 is about 69.8900996551.

The spelling of 341387 in words is "three hundred forty-one thousand, three hundred eighty-seven".