459394164 has 36 divisors (see below), whose sum is σ = 1175952960. Its totient is φ = 151192080.

The previous prime is 459394151. The next prime is 459394171. The reversal of 459394164 is 461493954.

459394164 is a `hidden beast` number, since 459 + 39 + 4 + 164 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×459394164² = 422085995834517792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77922 + ... + 83609.

It is an arithmetic number, because the mean of its divisors is an integer number (32665360).

Almost surely, 2^459394164 is an apocalyptic number.

It is an amenable number.

459394164 is an abundant number, since it is smaller than the sum of its proper divisors (716558796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459394164 is a wasteful number, since it uses less digits than its factorization.

459394164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161620 (or 161615 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 459394164 is about 21433.4823115610. The cubic root of 459394164 is about 771.6052215680.

The spelling of 459394164 in words is "four hundred fifty-nine million, three hundred ninety-four thousand, one hundred sixty-four".