4716991 has 8 divisors (see below), whose sum is σ = 4953600. Its totient is φ = 4485720.

The previous prime is 4716983. The next prime is 4717021. The reversal of 4716991 is 1996174.

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 4716991 - 2³ = 4716983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4716991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4716931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (619200).

Almost surely, 2^4716991 is an apocalyptic number.

4716991 is a deficient number, since it is larger than the sum of its proper divisors (236609).

4716991 is a wasteful number, since it uses less digits than its factorization.

4716991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669.

The product of its digits is 13608, while the sum is 37.

The square root of 4716991 is about 2171.8634855810. The cubic root of 4716991 is about 167.7084773254.

The spelling of 4716991 in words is "four million, seven hundred sixteen thousand, nine hundred ninety-one".