7674612427 has 2 divisors, whose sum is σ = 7674612428. Its totient is φ = 7674612426.

The previous prime is 7674612419. The next prime is 7674612479. The reversal of 7674612427 is 7242164767.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7674612427 - 2³ = 7674612419 is a prime.

It is not a weakly prime, because it can be changed into another prime (7674612227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3837306213 + 3837306214.

It is an arithmetic number, because the mean of its divisors is an integer number (3837306214).

Almost surely, 2^7674612427 is an apocalyptic number.

7674612427 is a deficient number, since it is larger than the sum of its proper divisors (1).

7674612427 is an equidigital number, since it uses as much as digits as its factorization.

7674612427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 790272, while the sum is 46.

The square root of 7674612427 is about 87604.8653158031. The cubic root of 7674612427 is about 1972.5082009315.

The spelling of 7674612427 in words is "seven billion, six hundred seventy-four million, six hundred twelve thousand, four hundred twenty-seven".