350623224 has 288 divisors, whose sum is σ = 1200420000. Its totient is φ = 91897344.

The previous prime is 350623223. The next prime is 350623297. The reversal of 350623224 is 422326053.

350623224 is a `hidden beast` number, since 35 + 0 + 623 + 2 + 2 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350623223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2353102 + ... + 2353250.

It is an arithmetic number, because the mean of its divisors is an integer number (4168125).

Almost surely, 2^350623224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350623224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600210000).

350623224 is an abundant number, since it is smaller than the sum of its proper divisors (849796776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350623224 is a wasteful number, since it uses less digits than its factorization.

350623224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 350623224 is about 18724.9358877407. The cubic root of 350623224 is about 705.1479152443.

Adding to 350623224 its reverse (422326053), we get a palindrome (772949277).

The spelling of 350623224 in words is "three hundred fifty million, six hundred twenty-three thousand, two hundred twenty-four".