4664894 has 16 divisors (see below), whose sum is σ = 7665840. Its totient is φ = 2115840.

The previous prime is 4664867. The next prime is 4664909. The reversal of 4664894 is 4984664.

It is a super-2 number, since 2×4664894² = 43522472062472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 3054.

It is an arithmetic number, because the mean of its divisors is an integer number (479115).

Almost surely, 2^4664894 is an apocalyptic number.

4664894 is a deficient number, since it is larger than the sum of its proper divisors (3000946).

4664894 is a wasteful number, since it uses less digits than its factorization.

4664894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115.

The product of its digits is 165888, while the sum is 41.

The square root of 4664894 is about 2159.8365678912. The cubic root of 4664894 is about 167.0887691854.

It can be divided in two parts, 466489 and 4, that multiplied together give a square (1865956 = 1366²).

The spelling of 4664894 in words is "four million, six hundred sixty-four thousand, eight hundred ninety-four".