7347340331 has 2 divisors, whose sum is σ = 7347340332. Its totient is φ = 7347340330.

The previous prime is 7347340307. The next prime is 7347340391. The reversal of 7347340331 is 1330437437.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7347340331 - 2¹⁴ = 7347323947 is a prime.

It is a super-2 number, since 2×7347340331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7347340291 and 7347340300.

It is not a weakly prime, because it can be changed into another prime (7347340391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673670165 + 3673670166.

It is an arithmetic number, because the mean of its divisors is an integer number (3673670166).

Almost surely, 2^7347340331 is an apocalyptic number.

7347340331 is a deficient number, since it is larger than the sum of its proper divisors (1).

7347340331 is an equidigital number, since it uses as much as digits as its factorization.

7347340331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 35.

The square root of 7347340331 is about 85716.6280893037. The cubic root of 7347340331 is about 1944.0617358723.

Adding to 7347340331 its reverse (1330437437), we get a palindrome (8677777768).

The spelling of 7347340331 in words is "seven billion, three hundred forty-seven million, three hundred forty thousand, three hundred thirty-one".