30882734 has 8 divisors (see below), whose sum is σ = 46364160. Its totient is φ = 15428016.

The previous prime is 30882707. The next prime is 30882781. The reversal of 30882734 is 43728803.

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

It is a junction number, because it is equal to n+sod(n) for n = 30882694 and 30882703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3479 + ... + 8594.

It is an arithmetic number, because the mean of its divisors is an integer number (5795520).

Almost surely, 2^30882734 is an apocalyptic number.

30882734 is a deficient number, since it is larger than the sum of its proper divisors (15481426).

30882734 is a wasteful number, since it uses less digits than its factorization.

30882734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13354.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 30882734 is about 5557.2235873681. The cubic root of 30882734 is about 313.7414602735.

The spelling of 30882734 in words is "thirty million, eight hundred eighty-two thousand, seven hundred thirty-four".