30864336 has 40 divisors (see below), whose sum is σ = 81435264. Its totient is φ = 10068480.

The previous prime is 30864311. The next prime is 30864347. The reversal of 30864336 is 63346803.

It is a junction number, because it is equal to n+sod(n) for n = 30864297 and 30864306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4585 + ... + 9096.

Almost surely, 2^30864336 is an apocalyptic number.

It is an amenable number.

30864336 is an abundant number, since it is smaller than the sum of its proper divisors (50570928).

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

30864336 is a wasteful number, since it uses less digits than its factorization.

30864336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13739 (or 13733 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 30864336 is about 5555.5680177638. The cubic root of 30864336 is about 313.6791453890.

The spelling of 30864336 in words is "thirty million, eight hundred sixty-four thousand, three hundred thirty-six".