30069880 has 16 divisors (see below), whose sum is σ = 67657320. Its totient is φ = 12027936.

The previous prime is 30069869. The next prime is 30069887. The reversal of 30069880 is 8896003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30069887) 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 3 ways as a sum of consecutive naturals, for example, 375834 + ... + 375913.

Almost surely, 2^30069880 is an apocalyptic number.

It is an amenable number.

30069880 is an abundant number, since it is smaller than the sum of its proper divisors (37587440).

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

30069880 is a wasteful number, since it uses less digits than its factorization.

30069880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751758 (or 751754 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 30069880 is about 5483.6010066379. The cubic root of 30069880 is about 310.9643228546.

The spelling of 30069880 in words is "thirty million, sixty-nine thousand, eight hundred eighty".