341649 has 48 divisors (see below), whose sum is σ = 673920. Its totient is φ = 161280.

The previous prime is 341647. The next prime is 341659. The reversal of 341649 is 946143.

It is not a de Polignac number, because 341649 - 2¹ = 341647 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11767 + ... + 11795.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

2³⁴¹⁶⁴⁹ is an apocalyptic number.

It is an amenable number.

341649 is a deficient number, since it is larger than the sum of its proper divisors (332271).

341649 is a wasteful number, since it uses less digits than its factorization.

341649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 67 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 341649 is about 584.5074849820. The cubic root of 341649 is about 69.9079743093.

It can be divided in two parts, 341 and 649, that added together give a triangular number (990 = T₄₄).

The spelling of 341649 in words is "three hundred forty-one thousand, six hundred forty-nine".