350808133 has 16 divisors (see below), whose sum is σ = 386694000. Its totient is φ = 316270080.

The previous prime is 350808127. The next prime is 350808151. The reversal of 350808133 is 331808053.

It can be written as a sum of positive squares in 8 ways, for example, as 269682084 + 81126049 = 16422^2 + 9007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350808133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350808095 and 350808104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350808103) 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 15 ways as a sum of consecutive naturals, for example, 116673 + ... + 119641.

It is an arithmetic number, because the mean of its divisors is an integer number (24168375).

Almost surely, 2^350808133 is an apocalyptic number.

It is an amenable number.

350808133 is a deficient number, since it is larger than the sum of its proper divisors (35885867).

350808133 is a wasteful number, since it uses less digits than its factorization.

350808133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 350808133 is about 18729.8727438282. The cubic root of 350808133 is about 705.2718519686.

The spelling of 350808133 in words is "three hundred fifty million, eight hundred eight thousand, one hundred thirty-three".