30326345 has 16 divisors (see below), whose sum is σ = 42441600. Its totient is φ = 20794032.

The previous prime is 30326341. The next prime is 30326353. The reversal of 30326345 is 54362303.

It is not a de Polignac number, because 30326345 - 2² = 30326341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30326341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7127 + ... + 10556.

It is an arithmetic number, because the mean of its divisors is an integer number (2652600).

Almost surely, 2^30326345 is an apocalyptic number.

30326345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30326345 is a deficient number, since it is larger than the sum of its proper divisors (12115255).

30326345 is an equidigital number, since it uses as much as digits as its factorization.

30326345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17709 (or 17695 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 30326345 is about 5506.9360809801. The cubic root of 30326345 is about 311.8458894011.

Adding to 30326345 its reverse (54362303), we get a palindrome (84688648).

The spelling of 30326345 in words is "thirty million, three hundred twenty-six thousand, three hundred forty-five".