3628722079 has 2 divisors, whose sum is σ = 3628722080. Its totient is φ = 3628722078.

The previous prime is 3628722061. The next prime is 3628722101. The reversal of 3628722079 is 9702278263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3628722079 - 2⁵ = 3628722047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3628722059) 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, 1814361039 + 1814361040.

It is an arithmetic number, because the mean of its divisors is an integer number (1814361040).

Almost surely, 2^3628722079 is an apocalyptic number.

3628722079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3628722079 is an equidigital number, since it uses as much as digits as its factorization.

3628722079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 3628722079 is about 60238.8751472004. The cubic root of 3628722079 is about 1536.6839987871.

The spelling of 3628722079 in words is "three billion, six hundred twenty-eight million, seven hundred twenty-two thousand, seventy-nine".