68310466 has 8 divisors (see below), whose sum is σ = 117103680. Its totient is φ = 29275908.

The previous prime is 68310433. The next prime is 68310497. The reversal of 68310466 is 66401386.

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

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, 2439646 + ... + 2439673.

It is an arithmetic number, because the mean of its divisors is an integer number (14637960).

Almost surely, 2^68310466 is an apocalyptic number.

68310466 is a deficient number, since it is larger than the sum of its proper divisors (48793214).

68310466 is a wasteful number, since it uses less digits than its factorization.

68310466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879328.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 68310466 is about 8265.0145795395. The cubic root of 68310466 is about 408.7857510962.

The spelling of 68310466 in words is "sixty-eight million, three hundred ten thousand, four hundred sixty-six".