4873491 has 36 divisors (see below), whose sum is σ = 8411832. Its totient is φ = 2709504.

The previous prime is 4873483. The next prime is 4873507. The reversal of 4873491 is 1943784.

It is a happy number.

It is not a de Polignac number, because 4873491 - 2³ = 4873483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4873411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18835 + ... + 19091.

It is an arithmetic number, because the mean of its divisors is an integer number (233662).

Almost surely, 2^4873491 is an apocalyptic number.

4873491 is a deficient number, since it is larger than the sum of its proper divisors (3538341).

4873491 is a wasteful number, since it uses less digits than its factorization.

4873491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 310 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 4873491 is about 2207.5984689250. The cubic root of 4873491 is about 169.5430751724.

The spelling of 4873491 in words is "four million, eight hundred seventy-three thousand, four hundred ninety-one".