3625966679 has 2 divisors, whose sum is σ = 3625966680. Its totient is φ = 3625966678.

The previous prime is 3625966661. The next prime is 3625966691. The reversal of 3625966679 is 9766695263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3625966679 - 2¹² = 3625962583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3625966579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812983339 + 1812983340.

It is an arithmetic number, because the mean of its divisors is an integer number (1812983340).

Almost surely, 2^3625966679 is an apocalyptic number.

3625966679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3625966679 is an equidigital number, since it uses as much as digits as its factorization.

3625966679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22044960, while the sum is 59.

The square root of 3625966679 is about 60216.0001909791. Note that the first 3 decimals coincide. The cubic root of 3625966679 is about 1536.2949498635.

The spelling of 3625966679 in words is "three billion, six hundred twenty-five million, nine hundred sixty-six thousand, six hundred seventy-nine".