30483868 has 12 divisors (see below), whose sum is σ = 53418232. Its totient is φ = 15221520.

The previous prime is 30483857. The next prime is 30483883. The reversal of 30483868 is 86838403.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 30483868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455 + ... + 7942.

Almost surely, 2^30483868 is an apocalyptic number.

It is an amenable number.

30483868 is a deficient number, since it is larger than the sum of its proper divisors (22934364).

30483868 is a wasteful number, since it uses less digits than its factorization.

30483868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10212 (or 10210 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 30483868 is about 5521.2197927632. The cubic root of 30483868 is about 312.3848937136.

The spelling of 30483868 in words is "thirty million, four hundred eighty-three thousand, eight hundred sixty-eight".