7348223247 has 4 divisors (see below), whose sum is σ = 9797631000. Its totient is φ = 4898815496.

The previous prime is 7348223227. The next prime is 7348223249. The reversal of 7348223247 is 7423228437.

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 7348223247 - 2¹⁰ = 7348222223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7348223199 and 7348223208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7348223249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224703872 + ... + 1224703877.

It is an arithmetic number, because the mean of its divisors is an integer number (2449407750).

Almost surely, 2^7348223247 is an apocalyptic number.

7348223247 is a deficient number, since it is larger than the sum of its proper divisors (2449407753).

7348223247 is a wasteful number, since it uses less digits than its factorization.

7348223247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449407752.

The product of its digits is 451584, while the sum is 42.

The square root of 7348223247 is about 85721.7781371805. The cubic root of 7348223247 is about 1944.1396041613.

The spelling of 7348223247 in words is "seven billion, three hundred forty-eight million, two hundred twenty-three thousand, two hundred forty-seven".