7607131369 has 2 divisors, whose sum is σ = 7607131370. Its totient is φ = 7607131368.

The previous prime is 7607131339. The next prime is 7607131387. The reversal of 7607131369 is 9631317067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4984360000 + 2622771369 = 70600^2 + 51213^2 .

It is a cyclic number.

It is not a de Polignac number, because 7607131369 - 2⁷ = 7607131241 is a prime.

It is a super-2 number, since 2×7607131369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7607131309) 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, 3803565684 + 3803565685.

It is an arithmetic number, because the mean of its divisors is an integer number (3803565685).

Almost surely, 2^7607131369 is an apocalyptic number.

It is an amenable number.

7607131369 is a deficient number, since it is larger than the sum of its proper divisors (1).

7607131369 is an equidigital number, since it uses as much as digits as its factorization.

7607131369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 7607131369 is about 87218.8704868390. The cubic root of 7607131369 is about 1966.7099066844.

The spelling of 7607131369 in words is "seven billion, six hundred seven million, one hundred thirty-one thousand, three hundred sixty-nine".