3676938647 has 2 divisors, whose sum is σ = 3676938648. Its totient is φ = 3676938646.

The previous prime is 3676938593. The next prime is 3676938659. The reversal of 3676938647 is 7468396763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3676938647 - 2⁶ = 3676938583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3676938697) 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, 1838469323 + 1838469324.

It is an arithmetic number, because the mean of its divisors is an integer number (1838469324).

Almost surely, 2^3676938647 is an apocalyptic number.

3676938647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3676938647 is an equidigital number, since it uses as much as digits as its factorization.

3676938647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27433728, while the sum is 59.

The square root of 3676938647 is about 60637.7658476959. The cubic root of 3676938647 is about 1543.4602922684.

The spelling of 3676938647 in words is "three billion, six hundred seventy-six million, nine hundred thirty-eight thousand, six hundred forty-seven".