350004245 has 8 divisors (see below), whose sum is σ = 444711384. Its totient is φ = 263532544.

The previous prime is 350004241. The next prime is 350004251. The reversal of 350004245 is 542400053.

It can be written as a sum of positive squares in 4 ways, for example, as 62837329 + 287166916 = 7927^2 + 16946^2 .

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 350004245 - 2² = 350004241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350004245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350004241) 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 7 ways as a sum of consecutive naturals, for example, 2058764 + ... + 2058933.

It is an arithmetic number, because the mean of its divisors is an integer number (55588923).

Almost surely, 2^350004245 is an apocalyptic number.

It is an amenable number.

350004245 is a deficient number, since it is larger than the sum of its proper divisors (94707139).

350004245 is a wasteful number, since it uses less digits than its factorization.

350004245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117719.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 350004245 is about 18708.4003859229. The cubic root of 350004245 is about 704.7327223172.

Adding to 350004245 its reverse (542400053), we get a palindrome (892404298).

The spelling of 350004245 in words is "three hundred fifty million, four thousand, two hundred forty-five".