7327330342649 has 2 divisors, whose sum is σ = 7327330342650. Its totient is φ = 7327330342648.

The previous prime is 7327330342621. The next prime is 7327330342679. The reversal of 7327330342649 is 9462430337237.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6352884963049 + 974445379600 = 2520493^2 + 987140^2 .

It is a cyclic number.

It is not a de Polignac number, because 7327330342649 - 2⁸ = 7327330342393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7327330342649.

It is not a weakly prime, because it can be changed into another prime (7327330342609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3663665171324 + 3663665171325.

It is an arithmetic number, because the mean of its divisors is an integer number (3663665171325).

Almost surely, 2^{7327330342649} is an apocalyptic number.

It is an amenable number.

7327330342649 is a deficient number, since it is larger than the sum of its proper divisors (1).

7327330342649 is an equidigital number, since it uses as much as digits as its factorization.

7327330342649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 53.

The spelling of 7327330342649 in words is "seven trillion, three hundred twenty-seven billion, three hundred thirty million, three hundred forty-two thousand, six hundred forty-nine".