30483486 has 128 divisors (see below), whose sum is σ = 80985600. Its totient is φ = 8398080.

The previous prime is 30483473. The next prime is 30483503. The reversal of 30483486 is 68438403.

30483486 is a `hidden beast` number, since 304 + 8 + 348 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30483486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 417546 + ... + 417618.

It is an arithmetic number, because the mean of its divisors is an integer number (632700).

Almost surely, 2^30483486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30483486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40492800).

30483486 is an abundant number, since it is smaller than the sum of its proper divisors (50502114).

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

30483486 is a wasteful number, since it uses less digits than its factorization.

30483486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 30483486 is about 5521.1851988500. The cubic root of 30483486 is about 312.3835888537.

The spelling of 30483486 in words is "thirty million, four hundred eighty-three thousand, four hundred eighty-six".