350669141 has 4 divisors (see below), whose sum is σ = 351662892. Its totient is φ = 349675392.

The previous prime is 350669113. The next prime is 350669203. The reversal of 350669141 is 141966053.

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 59830225 + 290838916 = 7735^2 + 17054^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350669141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350669441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496346 + ... + 497051.

It is an arithmetic number, because the mean of its divisors is an integer number (87915723).

Almost surely, 2^350669141 is an apocalyptic number.

It is an amenable number.

350669141 is a deficient number, since it is larger than the sum of its proper divisors (993751).

350669141 is an equidigital number, since it uses as much as digits as its factorization.

350669141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993750.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 350669141 is about 18726.1619399171. The cubic root of 350669141 is about 705.1786955438.

The spelling of 350669141 in words is "three hundred fifty million, six hundred sixty-nine thousand, one hundred forty-one".