334003345 has 8 divisors (see below), whose sum is σ = 431635176. Its totient is φ = 246648576.

The previous prime is 334003339. The next prime is 334003349. The reversal of 334003345 is 543300433.

It can be written as a sum of positive squares in 4 ways, for example, as 14737921 + 319265424 = 3839^2 + 17868^2 .

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 334003345 - 2⁹ = 334002833 is a prime.

It is a super-2 number, since 2×334003345² = 223116468942378050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334003349) 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, 2569192 + ... + 2569321.

It is an arithmetic number, because the mean of its divisors is an integer number (53954397).

Almost surely, 2^334003345 is an apocalyptic number.

It is an amenable number.

334003345 is a deficient number, since it is larger than the sum of its proper divisors (97631831).

334003345 is a wasteful number, since it uses less digits than its factorization.

334003345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138531.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 334003345 is about 18275.7583973963. The cubic root of 334003345 is about 693.8255235801.

Adding to 334003345 its reverse (543300433), we get a palindrome (877303778).

The spelling of 334003345 in words is "three hundred thirty-four million, three thousand, three hundred forty-five".