465319894 has 8 divisors (see below), whose sum is σ = 751670640. Its totient is φ = 214763016.

The previous prime is 465319879. The next prime is 465319901. The reversal of 465319894 is 498913564.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8948434 + ... + 8948485.

It is an arithmetic number, because the mean of its divisors is an integer number (93958830).

Almost surely, 2^465319894 is an apocalyptic number.

465319894 is a deficient number, since it is larger than the sum of its proper divisors (286350746).

465319894 is a wasteful number, since it uses less digits than its factorization.

465319894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17896934.

The product of its digits is 933120, while the sum is 49.

The square root of 465319894 is about 21571.2747421194. The cubic root of 465319894 is about 774.9087059995.

The spelling of 465319894 in words is "four hundred sixty-five million, three hundred nineteen thousand, eight hundred ninety-four".