7373634243 has 4 divisors (see below), whose sum is σ = 9831512328. Its totient is φ = 4915756160.

The previous prime is 7373634241. The next prime is 7373634259. The reversal of 7373634243 is 3424363737.

7373634243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7373634243 - 2¹ = 7373634241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7373634195 and 7373634204.

It is not an unprimeable number, because it can be changed into a prime (7373634241) 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 3 ways as a sum of consecutive naturals, for example, 1228939038 + ... + 1228939043.

It is an arithmetic number, because the mean of its divisors is an integer number (2457878082).

Almost surely, 2^7373634243 is an apocalyptic number.

7373634243 is a deficient number, since it is larger than the sum of its proper divisors (2457878085).

7373634243 is a wasteful number, since it uses less digits than its factorization.

7373634243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457878084.

The product of its digits is 762048, while the sum is 42.

The square root of 7373634243 is about 85869.8680737312. The cubic root of 7373634243 is about 1946.3780448780.

The spelling of 7373634243 in words is "seven billion, three hundred seventy-three million, six hundred thirty-four thousand, two hundred forty-three".