7600342721 has 2 divisors, whose sum is σ = 7600342722. Its totient is φ = 7600342720.

The previous prime is 7600342669. The next prime is 7600342759. The reversal of 7600342721 is 1272430067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4453693696 + 3146649025 = 66736^2 + 56095^2 .

It is a cyclic number.

It is not a de Polignac number, because 7600342721 - 2⁶ = 7600342657 is a prime.

It is not a weakly prime, because it can be changed into another prime (7600342781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3800171360 + 3800171361.

It is an arithmetic number, because the mean of its divisors is an integer number (3800171361).

Almost surely, 2^7600342721 is an apocalyptic number.

It is an amenable number.

7600342721 is a deficient number, since it is larger than the sum of its proper divisors (1).

7600342721 is an equidigital number, since it uses as much as digits as its factorization.

7600342721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7600342721 is about 87179.9444883971. The cubic root of 7600342721 is about 1966.1246981395.

Adding to 7600342721 its reverse (1272430067), we get a palindrome (8872772788).

The spelling of 7600342721 in words is "seven billion, six hundred million, three hundred forty-two thousand, seven hundred twenty-one".