350546242 has 4 divisors (see below), whose sum is σ = 525819366. Its totient is φ = 175273120.

The previous prime is 350546213. The next prime is 350546249. The reversal of 350546242 is 242645053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242645053 = 7 ⋅34663579.

It can be written as a sum of positive squares in only one way, i.e., 330912481 + 19633761 = 18191^2 + 4431^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (350546249) 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 as a sum of consecutive naturals, namely, 87636559 + ... + 87636562.

Almost surely, 2^350546242 is an apocalyptic number.

350546242 is a deficient number, since it is larger than the sum of its proper divisors (175273124).

350546242 is a wasteful number, since it uses less digits than its factorization.

350546242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175273123.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 350546242 is about 18722.8801737340. The cubic root of 350546242 is about 705.0963046013.

The spelling of 350546242 in words is "three hundred fifty million, five hundred forty-six thousand, two hundred forty-two".