7273343843 has 8 divisors (see below), whose sum is σ = 7616982048. Its totient is φ = 6931989504.

The previous prime is 7273343827. The next prime is 7273343881. The reversal of 7273343843 is 3483433727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7273343843 - 2⁴ = 7273343827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7273343794 and 7273343803.

It is not an unprimeable number, because it can be changed into a prime (7273343243) 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, 564446 + ... + 577187.

It is an arithmetic number, because the mean of its divisors is an integer number (952122756).

Almost surely, 2^7273343843 is an apocalyptic number.

7273343843 is a deficient number, since it is larger than the sum of its proper divisors (343638205).

7273343843 is a wasteful number, since it uses less digits than its factorization.

7273343843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141933.

The product of its digits is 1016064, while the sum is 44.

The square root of 7273343843 is about 85283.9014292850. The cubic root of 7273343843 is about 1937.5133623109.

The spelling of 7273343843 in words is "seven billion, two hundred seventy-three million, three hundred forty-three thousand, eight hundred forty-three".