676148699 has 2 divisors, whose sum is σ = 676148700. Its totient is φ = 676148698.

The previous prime is 676148677. The next prime is 676148723. The reversal of 676148699 is 996841676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676148699 - 2⁸ = 676148443 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (676148609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338074349 + 338074350.

It is an arithmetic number, because the mean of its divisors is an integer number (338074350).

Almost surely, 2^676148699 is an apocalyptic number.

676148699 is a deficient number, since it is larger than the sum of its proper divisors (1).

676148699 is an equidigital number, since it uses as much as digits as its factorization.

676148699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 56.

The square root of 676148699 is about 26002.8594389156. The cubic root of 676148699 is about 877.7026418688.

The spelling of 676148699 in words is "six hundred seventy-six million, one hundred forty-eight thousand, six hundred ninety-nine".