30325329 has 12 divisors (see below), whose sum is σ = 45314100. Its totient is φ = 19519584.

The previous prime is 30325319. The next prime is 30325369. The reversal of 30325329 is 92352303.

It can be written as a sum of positive squares in 2 ways, for example, as 9641025 + 20684304 = 3105^2 + 4548^2 .

It is not a de Polignac number, because 30325329 - 2⁸ = 30325073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30325319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57834 + ... + 58355.

It is an arithmetic number, because the mean of its divisors is an integer number (3776175).

Almost surely, 2^30325329 is an apocalyptic number.

It is an amenable number.

30325329 is a deficient number, since it is larger than the sum of its proper divisors (14988771).

30325329 is a wasteful number, since it uses less digits than its factorization.

30325329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116224 (or 116221 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 30325329 is about 5506.8438329047. The cubic root of 30325329 is about 311.8424068520.

The spelling of 30325329 in words is "thirty million, three hundred twenty-five thousand, three hundred twenty-nine".