7927687483 has 2 divisors, whose sum is σ = 7927687484. Its totient is φ = 7927687482.

The previous prime is 7927687421. The next prime is 7927687487. The reversal of 7927687483 is 3847867297.

7927687483 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7927687483 is a prime.

It is a super-2 number, since 2×7927687483² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7927687487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3963843741 + 3963843742.

It is an arithmetic number, because the mean of its divisors is an integer number (3963843742).

Almost surely, 2^7927687483 is an apocalyptic number.

7927687483 is a deficient number, since it is larger than the sum of its proper divisors (1).

7927687483 is an equidigital number, since it uses as much as digits as its factorization.

7927687483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28449792, while the sum is 61.

The square root of 7927687483 is about 89037.5622027018. The cubic root of 7927687483 is about 1993.9557085889.

The spelling of 7927687483 in words is "seven billion, nine hundred twenty-seven million, six hundred eighty-seven thousand, four hundred eighty-three".