468646393 has 8 divisors (see below), whose sum is σ = 471656000. Its totient is φ = 465643728.

The previous prime is 468646391. The next prime is 468646397. The reversal of 468646393 is 393646864.

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

It is a cyclic number.

It is not a de Polignac number, because 468646393 - 2¹ = 468646391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468646391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211630 + ... + 213832.

It is an arithmetic number, because the mean of its divisors is an integer number (58957000).

Almost surely, 2^468646393 is an apocalyptic number.

It is an amenable number.

468646393 is a deficient number, since it is larger than the sum of its proper divisors (3009607).

468646393 is a wasteful number, since it uses less digits than its factorization.

468646393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471.

The product of its digits is 2239488, while the sum is 49.

The square root of 468646393 is about 21648.2422612091. The cubic root of 468646393 is about 776.7508900867.

The spelling of 468646393 in words is "four hundred sixty-eight million, six hundred forty-six thousand, three hundred ninety-three".