350628343 has 4 divisors (see below), whose sum is σ = 377599768. Its totient is φ = 323656920.

The previous prime is 350628323. The next prime is 350628359. The reversal of 350628343 is 343826053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343826053 = 31 ⋅11091163.

It is a cyclic number.

It is not a de Polignac number, because 350628343 - 2⁹ = 350627831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350628299 and 350628308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350628323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13485693 + ... + 13485718.

It is an arithmetic number, because the mean of its divisors is an integer number (94399942).

Almost surely, 2^350628343 is an apocalyptic number.

350628343 is a deficient number, since it is larger than the sum of its proper divisors (26971425).

350628343 is a wasteful number, since it uses less digits than its factorization.

350628343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26971424.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 350628343 is about 18725.0725766284. The cubic root of 350628343 is about 705.1513468810.

The spelling of 350628343 in words is "three hundred fifty million, six hundred twenty-eight thousand, three hundred forty-three".