30898482 has 8 divisors (see below), whose sum is σ = 61796976. Its totient is φ = 10299492.

The previous prime is 30898481. The next prime is 30898487. The reversal of 30898482 is 28489803.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

30898482 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (30898481) 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, 2574868 + ... + 2574879.

It is an arithmetic number, because the mean of its divisors is an integer number (7724622).

Almost surely, 2^30898482 is an apocalyptic number.

30898482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30898482 is a wasteful number, since it uses less digits than its factorization.

30898482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149752.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 30898482 is about 5558.6403013687. The cubic root of 30898482 is about 313.7947798288.

It can be divided in two parts, 308 and 98482, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 30898482 in words is "thirty million, eight hundred ninety-eight thousand, four hundred eighty-two".