353422263 has 4 divisors (see below), whose sum is σ = 471229688. Its totient is φ = 235614840.

The previous prime is 353422247. The next prime is 353422319. The reversal of 353422263 is 362224353.

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

It is not a de Polignac number, because 353422263 - 2⁴ = 353422247 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 353422263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353422243) 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, 58903708 + ... + 58903713.

It is an arithmetic number, because the mean of its divisors is an integer number (117807422).

Almost surely, 2^353422263 is an apocalyptic number.

353422263 is a deficient number, since it is larger than the sum of its proper divisors (117807425).

353422263 is a wasteful number, since it uses less digits than its factorization.

353422263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117807424.

The product of its digits is 25920, while the sum is 30.

The square root of 353422263 is about 18799.5282653581. The cubic root of 353422263 is about 707.0193519814.

The spelling of 353422263 in words is "three hundred fifty-three million, four hundred twenty-two thousand, two hundred sixty-three".