30069320 has 32 divisors (see below), whose sum is σ = 67979520. Its totient is φ = 11970240.

The previous prime is 30069313. The next prime is 30069353. The reversal of 30069320 is 2396003.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7235 + ... + 10605.

It is an arithmetic number, because the mean of its divisors is an integer number (2124360).

Almost surely, 2^30069320 is an apocalyptic number.

It is an amenable number.

30069320 is an abundant number, since it is smaller than the sum of its proper divisors (37910200).

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

30069320 is a wasteful number, since it uses less digits than its factorization.

30069320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 30069320 is about 5483.5499450630. The cubic root of 30069320 is about 310.9623924501.

The spelling of 30069320 in words is "thirty million, sixty-nine thousand, three hundred twenty".