30353089 has 8 divisors (see below), whose sum is σ = 34408640. Its totient is φ = 26543376.

The previous prime is 30353087. The next prime is 30353101. The reversal of 30353089 is 98035303.

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 30353089 - 2¹ = 30353087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30353089.

It is not an unprimeable number, because it can be changed into a prime (30353083) 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 7 ways as a sum of consecutive naturals, for example, 61197 + ... + 61690.

It is an arithmetic number, because the mean of its divisors is an integer number (4301080).

Almost surely, 2^30353089 is an apocalyptic number.

It is an amenable number.

30353089 is a deficient number, since it is larger than the sum of its proper divisors (4055551).

30353089 is a wasteful number, since it uses less digits than its factorization.

30353089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122919.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 30353089 is about 5509.3637563697. The cubic root of 30353089 is about 311.9375320093.

The spelling of 30353089 in words is "thirty million, three hundred fifty-three thousand, eighty-nine".