4820907943 has 4 divisors (see below), whose sum is σ = 5074639960. Its totient is φ = 4567175928.

The previous prime is 4820907937. The next prime is 4820907947. The reversal of 4820907943 is 3497090284.

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 4820907943 - 2⁵ = 4820907911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4820907893 and 4820907902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4820907947) 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, 126865980 + ... + 126866017.

It is an arithmetic number, because the mean of its divisors is an integer number (1268659990).

Almost surely, 2^4820907943 is an apocalyptic number.

4820907943 is a deficient number, since it is larger than the sum of its proper divisors (253732017).

4820907943 is a wasteful number, since it uses less digits than its factorization.

4820907943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253732016.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 4820907943 is about 69432.7584285689. The cubic root of 4820907943 is about 1689.3110111188.

The spelling of 4820907943 in words is "four billion, eight hundred twenty million, nine hundred seven thousand, nine hundred forty-three".