676036913 has 2 divisors, whose sum is σ = 676036914. Its totient is φ = 676036912.

The previous prime is 676036903. The next prime is 676036957. The reversal of 676036913 is 319630676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 670965409 + 5071504 = 25903^2 + 2252^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676036913 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (676036903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338018456 + 338018457.

It is an arithmetic number, because the mean of its divisors is an integer number (338018457).

Almost surely, 2^676036913 is an apocalyptic number.

It is an amenable number.

676036913 is a deficient number, since it is larger than the sum of its proper divisors (1).

676036913 is an equidigital number, since it uses as much as digits as its factorization.

676036913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 676036913 is about 26000.7098556943. The cubic root of 676036913 is about 877.6542697305.

The spelling of 676036913 in words is "six hundred seventy-six million, thirty-six thousand, nine hundred thirteen".