67830934 has 8 divisors (see below), whose sum is σ = 103265208. Its totient is φ = 33409200.

The previous prime is 67830923. The next prime is 67830947. The reversal of 67830934 is 43903876.

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

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, 252967 + ... + 253234.

It is an arithmetic number, because the mean of its divisors is an integer number (12908151).

Almost surely, 2^67830934 is an apocalyptic number.

67830934 is a deficient number, since it is larger than the sum of its proper divisors (35434274).

67830934 is a wasteful number, since it uses less digits than its factorization.

67830934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506270.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 67830934 is about 8235.9537395495. The cubic root of 67830934 is about 407.8269602943.

The spelling of 67830934 in words is "sixty-seven million, eight hundred thirty thousand, nine hundred thirty-four".