4492740843 has 8 divisors (see below), whose sum is σ = 6655912400. Its totient is φ = 2995160544.

The previous prime is 4492740809. The next prime is 4492740851. The reversal of 4492740843 is 3480472944.

It is not a de Polignac number, because 4492740843 - 2⁸ = 4492740587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4492740803) 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, 83198878 + ... + 83198931.

It is an arithmetic number, because the mean of its divisors is an integer number (831989050).

Almost surely, 2^4492740843 is an apocalyptic number.

4492740843 is a deficient number, since it is larger than the sum of its proper divisors (2163171557).

4492740843 is a wasteful number, since it uses less digits than its factorization.

4492740843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166397818 (or 166397812 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 4492740843 is about 67027.9109252258. The cubic root of 4492740843 is about 1650.0753982075.

The spelling of 4492740843 in words is "four billion, four hundred ninety-two million, seven hundred forty thousand, eight hundred forty-three".