351334441 has 4 divisors (see below), whose sum is σ = 357094084. Its totient is φ = 345574800.

The previous prime is 351334411. The next prime is 351334457. The reversal of 351334441 is 144433153.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28090000 + 323244441 = 5300^2 + 17979^2 .

It is a cyclic number.

It is not a de Polignac number, because 351334441 - 2¹⁹ = 350810153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351334411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2879730 + ... + 2879851.

It is an arithmetic number, because the mean of its divisors is an integer number (89273521).

Almost surely, 2^351334441 is an apocalyptic number.

It is an amenable number.

351334441 is a deficient number, since it is larger than the sum of its proper divisors (5759643).

351334441 is an equidigital number, since it uses as much as digits as its factorization.

351334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759642.

The product of its digits is 8640, while the sum is 28.

The square root of 351334441 is about 18743.9174400657. The cubic root of 351334441 is about 705.6243758590.

Adding to 351334441 its reverse (144433153), we get a palindrome (495767594).

The spelling of 351334441 in words is "three hundred fifty-one million, three hundred thirty-four thousand, four hundred forty-one".