354641 has 8 divisors (see below), whose sum is σ = 419520. Its totient is φ = 293328.

The previous prime is 354619. The next prime is 354643. The reversal of 354641 is 146453.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-354641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354643) 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, 671 + ... + 1076.

It is an arithmetic number, because the mean of its divisors is an integer number (52440).

2³⁵⁴⁶⁴¹ is an apocalyptic number.

It is an amenable number.

354641 is a deficient number, since it is larger than the sum of its proper divisors (64879).

354641 is a wasteful number, since it uses less digits than its factorization.

354641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783.

The product of its digits is 1440, while the sum is 23.

The square root of 354641 is about 595.5174220793. The cubic root of 354641 is about 70.7831111897.

The spelling of 354641 in words is "three hundred fifty-four thousand, six hundred forty-one".