30116849 has 8 divisors (see below), whose sum is σ = 34456128. Its totient is φ = 25786800.

The previous prime is 30116833. The next prime is 30116861. The reversal of 30116849 is 94861103.

It is a happy number.

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 30116849 - 2⁴ = 30116833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30110849) 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, 7454 + ... + 10760.

It is an arithmetic number, because the mean of its divisors is an integer number (4307016).

Almost surely, 2^30116849 is an apocalyptic number.

It is an amenable number.

30116849 is a deficient number, since it is larger than the sum of its proper divisors (4339279).

30116849 is a wasteful number, since it uses less digits than its factorization.

30116849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 30116849 is about 5487.8820140378. The cubic root of 30116849 is about 311.1261468593.

The spelling of 30116849 in words is "thirty million, one hundred sixteen thousand, eight hundred forty-nine".