30700634 has 8 divisors (see below), whose sum is σ = 46085760. Its totient is φ = 15338716.

The previous prime is 30700627. The next prime is 30700679. The reversal of 30700634 is 43600703.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1994 + ... + 8085.

It is an arithmetic number, because the mean of its divisors is an integer number (5760720).

Almost surely, 2^30700634 is an apocalyptic number.

30700634 is a deficient number, since it is larger than the sum of its proper divisors (15385126).

30700634 is a wasteful number, since it uses less digits than its factorization.

30700634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 30700634 is about 5540.8152829705. The cubic root of 30700634 is about 313.1235855437.

The spelling of 30700634 in words is "thirty million, seven hundred thousand, six hundred thirty-four".