354513343 has 8 divisors (see below), whose sum is σ = 380214000. Its totient is φ = 329516928.

The previous prime is 354513337. The next prime is 354513353. The reversal of 354513343 is 343315453.

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 354513343 - 2¹⁷ = 354382271 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 (354513323) 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, 175018 + ... + 177031.

It is an arithmetic number, because the mean of its divisors is an integer number (47526750).

Almost surely, 2^354513343 is an apocalyptic number.

354513343 is a deficient number, since it is larger than the sum of its proper divisors (25700657).

354513343 is a wasteful number, since it uses less digits than its factorization.

354513343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352121.

The product of its digits is 32400, while the sum is 31.

The square root of 354513343 is about 18828.5247165039. The cubic root of 354513343 is about 707.7461711254.

Adding to 354513343 its reverse (343315453), we get a palindrome (697828796).

The spelling of 354513343 in words is "three hundred fifty-four million, five hundred thirteen thousand, three hundred forty-three".