30350322 has 16 divisors (see below), whose sum is σ = 67445280. Its totient is φ = 10116756.

The previous prime is 30350293. The next prime is 30350329. The reversal of 30350322 is 22305303.

It is a super-2 number, since 2×30350322² = 1842284091007368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 30350295 and 30350304.

It is not an unprimeable number, because it can be changed into a prime (30350329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280968 + ... + 281075.

It is an arithmetic number, because the mean of its divisors is an integer number (4215330).

Almost surely, 2^30350322 is an apocalyptic number.

30350322 is an abundant number, since it is smaller than the sum of its proper divisors (37094958).

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

30350322 is a wasteful number, since it uses less digits than its factorization.

30350322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562054 (or 562048 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 30350322 is about 5509.1126327204. The cubic root of 30350322 is about 311.9280529369.

Adding to 30350322 its reverse (22305303), we get a palindrome (52655625).

It can be divided in two parts, 303 and 50322, that added together give a 4-th power (50625 = 15⁴).

The spelling of 30350322 in words is "thirty million, three hundred fifty thousand, three hundred twenty-two".