30385694 has 8 divisors (see below), whose sum is σ = 45611640. Its totient is φ = 15181816.

The previous prime is 30385687. The next prime is 30385703. The reversal of 30385694 is 49658303.

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

It is an alternating number because its digits alternate between odd and even.

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, 1484 + ... + 7935.

It is an arithmetic number, because the mean of its divisors is an integer number (5701455).

Almost surely, 2^30385694 is an apocalyptic number.

30385694 is a deficient number, since it is larger than the sum of its proper divisors (15225946).

30385694 is a wasteful number, since it uses less digits than its factorization.

30385694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11034.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 30385694 is about 5512.3220152673. The cubic root of 30385694 is about 312.0491854848.

The spelling of 30385694 in words is "thirty million, three hundred eighty-five thousand, six hundred ninety-four".