341679421 has 16 divisors (see below), whose sum is σ = 370344960. Its totient is φ = 314258560.

The previous prime is 341679409. The next prime is 341679439. The reversal of 341679421 is 124976143.

It is a cyclic number.

It is not a de Polignac number, because 341679421 - 2⁵ = 341679389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341679521) 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 in 15 ways as a sum of consecutive naturals, for example, 186516 + ... + 188338.

It is an arithmetic number, because the mean of its divisors is an integer number (23146560).

Almost surely, 2^341679421 is an apocalyptic number.

It is an amenable number.

341679421 is a deficient number, since it is larger than the sum of its proper divisors (28665539).

341679421 is a wasteful number, since it uses less digits than its factorization.

341679421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156.

The product of its digits is 36288, while the sum is 37.

The square root of 341679421 is about 18484.5725133150. The cubic root of 341679421 is about 699.1004915547.

The spelling of 341679421 in words is "three hundred forty-one million, six hundred seventy-nine thousand, four hundred twenty-one".