468397394 has 16 divisors (see below), whose sum is σ = 718426368. Its totient is φ = 228934272.

The previous prime is 468397343. The next prime is 468397403. The reversal of 468397394 is 493793864.

It is a super-2 number, since 2×468397394² = 438792237411982472, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 88322 + ... + 93474.

It is an arithmetic number, because the mean of its divisors is an integer number (44901648).

Almost surely, 2^468397394 is an apocalyptic number.

468397394 is a deficient number, since it is larger than the sum of its proper divisors (250028974).

468397394 is a wasteful number, since it uses less digits than its factorization.

468397394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169.

The product of its digits is 3919104, while the sum is 53.

The square root of 468397394 is about 21642.4904759133. The cubic root of 468397394 is about 776.6132991711.

The spelling of 468397394 in words is "four hundred sixty-eight million, three hundred ninety-seven thousand, three hundred ninety-four".