30098441 has 4 divisors (see below), whose sum is σ = 30117072. Its totient is φ = 30079812.

The previous prime is 30098423. The next prime is 30098443. The reversal of 30098441 is 14489003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30098441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30098443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6635 + ... + 10208.

It is an arithmetic number, because the mean of its divisors is an integer number (7529268).

Almost surely, 2^30098441 is an apocalyptic number.

It is an amenable number.

30098441 is a deficient number, since it is larger than the sum of its proper divisors (18631).

30098441 is a wasteful number, since it uses less digits than its factorization.

30098441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18630.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 30098441 is about 5486.2046079234. The cubic root of 30098441 is about 311.0627451693.

The spelling of 30098441 in words is "thirty million, ninety-eight thousand, four hundred forty-one".