30086969 has 8 divisors (see below), whose sum is σ = 33360960. Its totient is φ = 26902800.

The previous prime is 30086939. The next prime is 30086983. The reversal of 30086969 is 96968003.

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 30086969 - 2²⁰ = 29038393 is a prime.

It is a super-2 number, since 2×30086969² = 1810451407213922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30086929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21749 + ... + 23090.

It is an arithmetic number, because the mean of its divisors is an integer number (4170120).

Almost surely, 2^30086969 is an apocalyptic number.

It is an amenable number.

30086969 is a deficient number, since it is larger than the sum of its proper divisors (3273991).

30086969 is a wasteful number, since it uses less digits than its factorization.

30086969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44911.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 30086969 is about 5485.1589767298. The cubic root of 30086969 is about 311.0232196971.

The spelling of 30086969 in words is "thirty million, eighty-six thousand, nine hundred sixty-nine".