4942943 has 8 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 4807000.

The previous prime is 4942933. The next prime is 4942957. The reversal of 4942943 is 3492494.

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 4942943 - 2⁶ = 4942879 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 (4942913) 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, 11588 + ... + 12006.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^4942943 is an apocalyptic number.

4942943 is a deficient number, since it is larger than the sum of its proper divisors (137377).

4942943 is a wasteful number, since it uses less digits than its factorization.

4942943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its digits is 31104, while the sum is 35.

The square root of 4942943 is about 2223.2730376632. The cubic root of 4942943 is about 170.3446640653.

It can be divided in two parts, 4942 and 943, that added together give a palindrome (5885).

The spelling of 4942943 in words is "four million, nine hundred forty-two thousand, nine hundred forty-three".