4797943 has 4 divisors (see below), whose sum is σ = 4915008. Its totient is φ = 4680880.

The previous prime is 4797941. The next prime is 4797953. The reversal of 4797943 is 3497974.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4797943 - 2¹ = 4797941 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 7² + 9⁴ + 7² + 9⁶ + 4¹¹ + 3 .

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 4797943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58471 + ... + 58552.

It is an arithmetic number, because the mean of its divisors is an integer number (1228752).

Almost surely, 2^4797943 is an apocalyptic number.

4797943 is a deficient number, since it is larger than the sum of its proper divisors (117065).

4797943 is a wasteful number, since it uses less digits than its factorization.

4797943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117064.

The product of its digits is 190512, while the sum is 43.

The square root of 4797943 is about 2190.4207358405. The cubic root of 4797943 is about 168.6624332148.

The spelling of 4797943 in words is "four million, seven hundred ninety-seven thousand, nine hundred forty-three".