350263 has 4 divisors (see below), whose sum is σ = 358848. Its totient is φ = 341680.

The previous prime is 350257. The next prime is 350281. The reversal of 350263 is 362053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 350263 - 2¹³ = 342071 is a prime.

It is a Duffinian number.

350263 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 350263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350213) 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, 4231 + ... + 4312.

It is an arithmetic number, because the mean of its divisors is an integer number (89712).

2³⁵⁰²⁶³ is an apocalyptic number.

350263 is a deficient number, since it is larger than the sum of its proper divisors (8585).

350263 is an equidigital number, since it uses as much as digits as its factorization.

350263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8584.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 350263 is about 591.8302121386. The cubic root of 350263 is about 70.4906347065.

The spelling of 350263 in words is "three hundred fifty thousand, two hundred sixty-three".