7696377431 has 2 divisors, whose sum is σ = 7696377432. Its totient is φ = 7696377430.

The previous prime is 7696377413. The next prime is 7696377449. The reversal of 7696377431 is 1347736967.

7696377431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (7696377413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (7696377413) and next prime (7696377449).

It is an emirp because it is prime and its reverse (1347736967) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7696377431 - 2¹⁴ = 7696361047 is a prime.

It is a super-2 number, since 2×7696377431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7696377401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848188715 + 3848188716.

It is an arithmetic number, because the mean of its divisors is an integer number (3848188716).

Almost surely, 2^7696377431 is an apocalyptic number.

7696377431 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696377431 is an equidigital number, since it uses as much as digits as its factorization.

7696377431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4000752, while the sum is 53.

The square root of 7696377431 is about 87728.9999430063. Note that the first 4 decimals coincide. The cubic root of 7696377431 is about 1974.3711018820.

The spelling of 7696377431 in words is "seven billion, six hundred ninety-six million, three hundred seventy-seven thousand, four hundred thirty-one".