30350361 has 8 divisors (see below), whose sum is σ = 40955040. Its totient is φ = 19989632.

The previous prime is 30350357. The next prime is 30350377. The reversal of 30350361 is 16305303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30350361 - 2² = 30350357 is a prime.

It is a super-2 number, since 2×30350361² = 1842288825660642, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30350351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60696 + ... + 61193.

It is an arithmetic number, because the mean of its divisors is an integer number (5119380).

Almost surely, 2^30350361 is an apocalyptic number.

It is an amenable number.

30350361 is a deficient number, since it is larger than the sum of its proper divisors (10604679).

30350361 is a wasteful number, since it uses less digits than its factorization.

30350361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121975.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 30350361 is about 5509.1161723093. The cubic root of 30350361 is about 311.9281865455.

Adding to 30350361 its reverse (16305303), we get a palindrome (46655664).

The spelling of 30350361 in words is "thirty million, three hundred fifty thousand, three hundred sixty-one".