350228863 has 2 divisors, whose sum is σ = 350228864. Its totient is φ = 350228862.

The previous prime is 350228861. The next prime is 350228873. The reversal of 350228863 is 368822053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 350228863 - 2¹ = 350228861 is a prime.

Together with 350228861, it forms a pair of twin primes.

It is equal to p_18815158 and since 350228863 and 18815158 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350228861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175114431 + 175114432.

It is an arithmetic number, because the mean of its divisors is an integer number (175114432).

Almost surely, 2^350228863 is an apocalyptic number.

350228863 is a deficient number, since it is larger than the sum of its proper divisors (1).

350228863 is an equidigital number, since it uses as much as digits as its factorization.

350228863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 350228863 is about 18714.4025552514. The cubic root of 350228863 is about 704.8834460169.

The spelling of 350228863 in words is "three hundred fifty million, two hundred twenty-eight thousand, eight hundred sixty-three".