4791997 has 8 divisors (see below), whose sum is σ = 5506496. Its totient is φ = 4084992.

The previous prime is 4791973. The next prime is 4792001. The reversal of 4791997 is 7991974.

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

It is a cyclic number.

It is not a de Polignac number, because 4791997 - 2¹¹ = 4789949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791937) by changing a digit.

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, 423 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (688312).

Almost surely, 2^4791997 is an apocalyptic number.

It is an amenable number.

4791997 is a deficient number, since it is larger than the sum of its proper divisors (714499).

4791997 is a wasteful number, since it uses less digits than its factorization.

4791997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747.

The product of its digits is 142884, while the sum is 46.

The square root of 4791997 is about 2189.0630415774. The cubic root of 4791997 is about 168.5927310256.

The spelling of 4791997 in words is "four million, seven hundred ninety-one thousand, nine hundred ninety-seven".