350343297 has 12 divisors (see below), whose sum is σ = 506253540. Its totient is φ = 233468928.

The previous prime is 350343289. The next prime is 350343341. The reversal of 350343297 is 792343053.

It can be written as a sum of positive squares in 2 ways, for example, as 197796096 + 152547201 = 14064^2 + 12351^2 .

It is not a de Polignac number, because 350343297 - 2³ = 350343289 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (350343247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22029 + ... + 34437.

It is an arithmetic number, because the mean of its divisors is an integer number (42187795).

Almost surely, 2^350343297 is an apocalyptic number.

It is an amenable number.

350343297 is a deficient number, since it is larger than the sum of its proper divisors (155910243).

350343297 is a wasteful number, since it uses less digits than its factorization.

350343297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15552 (or 15549 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 350343297 is about 18717.4596834079. The cubic root of 350343297 is about 704.9602090112.

The spelling of 350343297 in words is "three hundred fifty million, three hundred forty-three thousand, two hundred ninety-seven".