30868441 has 8 divisors (see below), whose sum is σ = 32411520. Its totient is φ = 29357328.

The previous prime is 30868433. The next prime is 30868489. The reversal of 30868441 is 14486803.

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 30868441 - 2³ = 30868433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30868397 and 30868406.

It is not an unprimeable number, because it can be changed into a prime (30860441) 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, 6001 + ... + 9886.

It is an arithmetic number, because the mean of its divisors is an integer number (4051440).

Almost surely, 2^30868441 is an apocalyptic number.

It is an amenable number.

30868441 is a deficient number, since it is larger than the sum of its proper divisors (1543079).

30868441 is a wasteful number, since it uses less digits than its factorization.

30868441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15983.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 30868441 is about 5555.9374546516. The cubic root of 30868441 is about 313.6930513613.

The spelling of 30868441 in words is "thirty million, eight hundred sixty-eight thousand, four hundred forty-one".