4816491 has 8 divisors (see below), whose sum is σ = 6799824. Its totient is φ = 3022080.

The previous prime is 4816463. The next prime is 4816517. The reversal of 4816491 is 1946184.

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

It is not a de Polignac number, because 4816491 - 2⁵ = 4816459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4816491 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4816421) 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, 47170 + ... + 47271.

It is an arithmetic number, because the mean of its divisors is an integer number (849978).

Almost surely, 2^4816491 is an apocalyptic number.

4816491 is a deficient number, since it is larger than the sum of its proper divisors (1983333).

4816491 is a wasteful number, since it uses less digits than its factorization.

4816491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94461.

The product of its digits is 6912, while the sum is 33.

The square root of 4816491 is about 2194.6505416581. The cubic root of 4816491 is about 168.8794934723.

The spelling of 4816491 in words is "four million, eight hundred sixteen thousand, four hundred ninety-one".