7347482239 has 2 divisors, whose sum is σ = 7347482240. Its totient is φ = 7347482238.

The previous prime is 7347482159. The next prime is 7347482243. The reversal of 7347482239 is 9322847437.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7347482239 - 2¹³ = 7347474047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7347482192 and 7347482201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7347482279) 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 as a sum of consecutive naturals, namely, 3673741119 + 3673741120.

It is an arithmetic number, because the mean of its divisors is an integer number (3673741120).

Almost surely, 2^7347482239 is an apocalyptic number.

7347482239 is a deficient number, since it is larger than the sum of its proper divisors (1).

7347482239 is an equidigital number, since it uses as much as digits as its factorization.

7347482239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The square root of 7347482239 is about 85717.4558593522. The cubic root of 7347482239 is about 1944.0742517907.

The spelling of 7347482239 in words is "seven billion, three hundred forty-seven million, four hundred eighty-two thousand, two hundred thirty-nine".