354443213 has 8 divisors (see below), whose sum is σ = 356146560. Its totient is φ = 352744560.

The previous prime is 354443209. The next prime is 354443227. The reversal of 354443213 is 312344453.

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

It is a cyclic number.

It is not a de Polignac number, because 354443213 - 2² = 354443209 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 (354443203) 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, 346643 + ... + 347663.

It is an arithmetic number, because the mean of its divisors is an integer number (44518320).

Almost surely, 2^354443213 is an apocalyptic number.

It is an amenable number.

354443213 is a deficient number, since it is larger than the sum of its proper divisors (1703347).

354443213 is a wasteful number, since it uses less digits than its factorization.

354443213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its digits is 17280, while the sum is 29.

The square root of 354443213 is about 18826.6622904858. The cubic root of 354443213 is about 707.6994991517.

Adding to 354443213 its reverse (312344453), we get a palindrome (666787666).

The spelling of 354443213 in words is "three hundred fifty-four million, four hundred forty-three thousand, two hundred thirteen".