30793682 has 8 divisors (see below), whose sum is σ = 46214400. Its totient is φ = 15388884.

The previous prime is 30793673. The next prime is 30793687. The reversal of 30793682 is 28639703.

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

It is a super-2 number, since 2×30793682² = 1896501702234248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30793687) by changing a digit.

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, 4319 + ... + 8957.

It is an arithmetic number, because the mean of its divisors is an integer number (5776800).

Almost surely, 2^30793682 is an apocalyptic number.

30793682 is a deficient number, since it is larger than the sum of its proper divisors (15420718).

30793682 is a wasteful number, since it uses less digits than its factorization.

30793682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7960.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 30793682 is about 5549.2055287221. The cubic root of 30793682 is about 313.4396065748.

The spelling of 30793682 in words is "thirty million, seven hundred ninety-three thousand, six hundred eighty-two".